             }
             catch(error:Error)
             {
-			}
-        }
-
-		// return 0 (ie equal) if both are null		
-		if (left == null && right == null)
-			return 0;
+            }
+        }
+
+        // return 0 (ie equal) if both are null
+        if (left == null && right == null)
+            return 0;
 
         if (left == null && !_name)
             left = a;

            }
            catch(error:Error)
            {
			}

            try
            {

                                test = value.toString();
                            }
                            catch(error2:Error)
                            {
                            }
                            if (!test || test == "[object Object]")
                            {
                                _compareFunction = nullCompare;
                            }
                        }
                    break;
