http://bugs.winehq.org/show_bug.cgi?id=12196
--- Comment #11 from Alex Villacís Lasso a_villacis@palosanto.com 2008-03-24 19:38:42 --- Found the guilty commit:
eaea28e5d83b8d302eed62dbf574b5d6d2c14cdd is first bad commit commit eaea28e5d83b8d302eed62dbf574b5d6d2c14cdd Author: Alexandre Julliard julliard@winehq.org Date: Wed Feb 27 19:15:12 2008 +0100
winex11: Check the current window state on Map/UnmapNotify and ignore obsolete events.
:040000 040000 7e1445566b90d5698bf55518f394983085e88ad8 7f53d5ee2efbcca69979a10aec3338501e313674 M dlls