prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Condition Specified but with no condition passes linting but fails deploy
  ### CloudFormation Lint Version
  
  0.83.1
  
  ### What operating system are you using?
  
  mac/ubuntu
  
  ### Describe the bug
  
  in a cfn template if you specify root level item `Conditions` but have no conditions this passes cfn-lint but always fails on deploy
  
  ### Expected behavior
  
  cfn-lint should fail if there is a Conditions root level object but no array entries under it.
  
  ### Reproduction template
  
  ```
  AWSTemplateFormatVersion: "2010-09-09"
  Parameters:
    myParam
  Conditions:
  Resources:
    myTopic:
      Type: AWS::SNS::Topic
      Properties:
        DisplayName: mytopic
        TopicName: mytopic
  ```
  
  </issue>
  <code>
  [start of src/cfnlint/rules/conditions/Configuration.py]
  1 """
  2 Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
  3 SPDX-License-Identifier: MIT-0
  4 """
  5 
  6 from cfnlint.rules import CloudFormationLintRule, RuleMatch
  7 
  8 
  9 class Configuration(CloudFormationLintRule):
  10     """Check if Conditions are configured correctly"""
  11 
  12     id = "E8001"
  13     shortdesc = "Conditions have appropriate properties"
  14     description = "Check if Conditions are properly configured"
  15     source_url = "https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/conditions-section-structure.html"
  16     tags = ["conditions"]
  17 
  18     condition_keys = [
  19         "Condition",
  20         "Fn::And",
  21         "Fn::Equals",
  22         "Fn::Not",
  23         "Fn::Or",
  24     ]
  25 
  26     def match(self, cfn):
  27         matches = []
  28 
  29         conditions = cfn.template.get("Conditions", {})
  30         if conditions:
  31             for condname, condobj in conditions.items():
  32                 if not isinstance(condobj, dict):
  33                     message = "Condition {0} has invalid property"
  34                     matches.append(
  35                         RuleMatch(["Conditions", condname], message.format(condname))
  36                     )
  37                 else:
  38                     if len(condobj) != 1:
  39                         message = "Condition {0} has too many intrinsic conditions"
  40                         matches.append(
  41                             RuleMatch(
  42                                 ["Conditions", condname], message.format(condname)
  43                             )
  44                         )
  45                     else:
  46                         for k, _ in condobj.items():
  47                             if k not in self.condition_keys:
  48                                 message = "Condition {0} has invalid property {1}"
  49                                 matches.append(
  50                                     RuleMatch(
  51                                         ["Conditions", condname] + [k],
  52                                         message.format(condname, k),
  53                                     )
  54                                 )
  55 
  56         return matches
  57
  [end of src/cfnlint/rules/conditions/Configuration.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/src/cfnlint/rules/conditions/Configuration.py b/src/cfnlint/rules/conditions/Configuration.py
  --- a/src/cfnlint/rules/conditions/Configuration.py
  +++ b/src/cfnlint/rules/conditions/Configuration.py
  @@ -26,8 +26,10 @@
       def match(self, cfn):
           matches = []
   
  -        conditions = cfn.template.get("Conditions", {})
  -        if conditions:
  +        if "Conditions" not in cfn.template:
  +            return matches
  +        conditions = cfn.template.get("Conditions", None)
  +        if isinstance(conditions, dict):
               for condname, condobj in conditions.items():
                   if not isinstance(condobj, dict):
                       message = "Condition {0} has invalid property"
  @@ -52,5 +54,12 @@
                                           message.format(condname, k),
                                       )
                                   )
  +        else:
  +            matches.append(
  +                RuleMatch(
  +                    ["Conditions"],
  +                    "Condition must be an object",
  +                )
  +            )
   
           return matches
  
verification_info: {"golden_diff": "diff --git a/src/cfnlint/rules/conditions/Configuration.py b/src/cfnlint/rules/conditions/Configuration.py\n--- a/src/cfnlint/rules/conditions/Configuration.py\n+++ b/src/cfnlint/rules/conditions/Configuration.py\n@@ -26,8 +26,10 @@\n     def match(self, cfn):\n         matches = []\n \n-        conditions = cfn.template.get(\"Conditions\", {})\n-        if conditions:\n+        if \"Conditions\" not in cfn.template:\n+            return matches\n+        conditions = cfn.template.get(\"Conditions\", None)\n+        if isinstance(conditions, dict):\n             for condname, condobj in conditions.items():\n                 if not isinstance(condobj, dict):\n                     message = \"Condition {0} has invalid property\"\n@@ -52,5 +54,12 @@\n                                         message.format(condname, k),\n                                     )\n                                 )\n+        else:\n+            matches.append(\n+                RuleMatch(\n+                    [\"Conditions\"],\n+                    \"Condition must be an object\",\n+                )\n+            )\n \n         return matches\n", "issue": "Condition Specified but with no condition passes linting but fails deploy\n### CloudFormation Lint Version\r\n\r\n0.83.1\r\n\r\n### What operating system are you using?\r\n\r\nmac/ubuntu\r\n\r\n### Describe the bug\r\n\r\nin a cfn template if you specify root level item `Conditions` but have no conditions this passes cfn-lint but always fails on deploy\r\n\r\n### Expected behavior\r\n\r\ncfn-lint should fail if there is a Conditions root level object but no array entries under it.\r\n\r\n### Reproduction template\r\n\r\n```\r\nAWSTemplateFormatVersion: \"2010-09-09\"\r\nParameters:\r\n  myParam\r\nConditions:\r\nResources:\r\n  myTopic:\r\n    Type: AWS::SNS::Topic\r\n    Properties:\r\n      DisplayName: mytopic\r\n      TopicName: mytopic\r\n```\n", "before_files": [{"content": "\"\"\"\nCopyright Amazon.com, Inc. or its affiliates. All Rights Reserved.\nSPDX-License-Identifier: MIT-0\n\"\"\"\n\nfrom cfnlint.rules import CloudFormationLintRule, RuleMatch\n\n\nclass Configuration(CloudFormationLintRule):\n    \"\"\"Check if Conditions are configured correctly\"\"\"\n\n    id = \"E8001\"\n    shortdesc = \"Conditions have appropriate properties\"\n    description = \"Check if Conditions are properly configured\"\n    source_url = \"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/conditions-section-structure.html\"\n    tags = [\"conditions\"]\n\n    condition_keys = [\n        \"Condition\",\n        \"Fn::And\",\n        \"Fn::Equals\",\n        \"Fn::Not\",\n        \"Fn::Or\",\n    ]\n\n    def match(self, cfn):\n        matches = []\n\n        conditions = cfn.template.get(\"Conditions\", {})\n        if conditions:\n            for condname, condobj in conditions.items():\n                if not isinstance(condobj, dict):\n                    message = \"Condition {0} has invalid property\"\n                    matches.append(\n                        RuleMatch([\"Conditions\", condname], message.format(condname))\n                    )\n                else:\n                    if len(condobj) != 1:\n                        message = \"Condition {0} has too many intrinsic conditions\"\n                        matches.append(\n                            RuleMatch(\n                                [\"Conditions\", condname], message.format(condname)\n                            )\n                        )\n                    else:\n                        for k, _ in condobj.items():\n                            if k not in self.condition_keys:\n                                message = \"Condition {0} has invalid property {1}\"\n                                matches.append(\n                                    RuleMatch(\n                                        [\"Conditions\", condname] + [k],\n                                        message.format(condname, k),\n                                    )\n                                )\n\n        return matches\n", "path": "src/cfnlint/rules/conditions/Configuration.py"}]}