In XMLDictionary.m , in function - (NSDictionary *)attributes

[kstang]

when //it may happened when _[name] and [name] are both exist on XML creation, a name collision may be possible in function - (NSDictionary *)attributes . My use case is using this llbrary as the XML writer .

Found name collision in 64bit simulator, as the sequence [filteredDict allKeys] is indefinite

Fix had been applied as follow , please advice :

• (NSDictionary *)attributes
  {
  NSDictionary *attributes = self[XMLDictionaryAttributesKey];
  if (attributes)
  {
  return [attributes count]? attributes: nil;
  }
  else
  {
  NSMutableDictionary *filteredDict = [NSMutableDictionary dictionaryWithDictionary:self];
  [filteredDict removeObjectsForKeys:@[XMLDictionaryCommentsKey, XMLDictionaryTextKey, XMLDictionaryNodeNameKey]];

  //it is mean to prevent the key collision issue for xml creation
  //I guess the performance impact on this should be minimal
  //start patch 
  for (NSString *key in  [filteredDict allKeys])
  {
  
      if (![key hasPrefix:XMLDictionaryAttributePrefix])
      {
           [filteredDict removeObjectForKey:key];
      }
  }
  //end patch
  for (NSString *key in [filteredDict allKeys])
  {
      [filteredDict removeObjectForKey:key];
      if ([key hasPrefix:XMLDictionaryAttributePrefix])
      {
         // currAttriValue= self[key];
          filteredDict[[key substringFromIndex:[XMLDictionaryAttributePrefix length]]] = self[key];
      }
  }
  return [filteredDict count]? filteredDict: nil;
  

  }
  return nil;
  }