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Fixed infinite loop in workaroundUITextInputTraitsPropertiesBug #71

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@oxling oxling commented Feb 13, 2014

In some cases, if classes were traversed in a particular order, the class's superclass would already have had valueForKey swizzled. In that case, originalValueForKey would be set to UITextInputTraits_valueForKey. This leads to an infinite loop in UITextInputTraits_valueForKey.

The fix is to traverse the class's heritage until a suitable valueForKey: implementation is found.

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