mangos-one/server — comment on commit 3c45bd510a2d73a2aa295bca5d7b3bc773a76dd1
File:  line 0
By stfx:

Here is the proper thread with a better patch from Shauren but needs to be tested: http://getmangos.com/community/topic/16928/fix-actionbar-problems-with-shapeshifting/