http://bugs.winehq.org/show_bug.cgi?id=2814
------- Additional Comments From Aric.Cyr@gmail.com 2005-01-11 01:29 ------- No, that is simply a hack to make _one_ game work. It is a bug with World of Warcraft, not Wine. Any patch that changes the meaning of OpenGL functions should be discarded promptly.
However, I have tested this hack myself and it does work well for WoW, so if that is the only thing you use Wine for then by all means make the modification yourself and enjoy, but please do not submit/apply any such patch into Wine CVS.
Incidentially, I heard that WoW patch 1.9 has this OpenGL problem fixed, but could be just rumours.