prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Autogenerated README.md missing final newline
  ## The Problem
  
  As I've confirmed is the case on multiple repos here, including our own ``spyder-feedstock`` and ``spyder-kernels-feedstock`` as well as two arbitrary conda-forge repos I checked conda-forge, the last line in README.md lacks a terminating newline (LF/``x0D``), and is thus ill-formed. I'd be happy to submit a PR to fix it since I imagine it is probably pretty trivial, if someone more knowlegable than me can let me know how to approach it. 
  
  ## Proposed Solutions
  
  A naive hack would seem to be just writing an additional ``\n`` [here](https://github.com/conda-forge/conda-smithy/blob/855f23bb96efb1cbdbdc5e60dfb9bbdd3e142d31/conda_smithy/configure_feedstock.py#L718), but editing the [template ](https://github.com/conda-forge/conda-smithy/blob/master/conda_smithy/templates/README.md.tmpl) would seem to make far more sense. However, the template *has* a trailing newline and hasn't been edited in a while, so not sure what's going on—is it not writing the last one; is it getting stripped, or what?
  
  Thanks!
  
  </issue>
  <code>
  [start of conda_smithy/vendored/__init__.py]
  [end of conda_smithy/vendored/__init__.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/conda_smithy/vendored/__init__.py b/conda_smithy/vendored/__init__.py
  --- a/conda_smithy/vendored/__init__.py
  +++ b/conda_smithy/vendored/__init__.py
  @@ -0,0 +1 @@
  +
  
verification_info: {"golden_diff": "diff --git a/conda_smithy/vendored/__init__.py b/conda_smithy/vendored/__init__.py\n--- a/conda_smithy/vendored/__init__.py\n+++ b/conda_smithy/vendored/__init__.py\n@@ -0,0 +1 @@\n+\n", "issue": "Autogenerated README.md missing final newline\n## The Problem\r\n\r\nAs I've confirmed is the case on multiple repos here, including our own ``spyder-feedstock`` and ``spyder-kernels-feedstock`` as well as two arbitrary conda-forge repos I checked conda-forge, the last line in README.md lacks a terminating newline (LF/``x0D``), and is thus ill-formed. I'd be happy to submit a PR to fix it since I imagine it is probably pretty trivial, if someone more knowlegable than me can let me know how to approach it. \r\n\r\n## Proposed Solutions\r\n\r\nA naive hack would seem to be just writing an additional ``\\n`` [here](https://github.com/conda-forge/conda-smithy/blob/855f23bb96efb1cbdbdc5e60dfb9bbdd3e142d31/conda_smithy/configure_feedstock.py#L718), but editing the [template ](https://github.com/conda-forge/conda-smithy/blob/master/conda_smithy/templates/README.md.tmpl) would seem to make far more sense. However, the template *has* a trailing newline and hasn't been edited in a while, so not sure what's going on\u2014is it not writing the last one; is it getting stripped, or what?\r\n\r\nThanks!\n", "before_files": [{"content": "", "path": "conda_smithy/vendored/__init__.py"}]}