winex11: Fix wglCopyContext case where GLX contexts are missing [try 2]

[Chris Robinson]

Now with X locks for the GLX functions
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0007-winex11-Fix-wglCopyContext-case-where-GLX-contexts.patch
Type: text/x-diff
Size: 3123 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20080225/1b5b3e50/attachment.patch