Nicolas Graziano 73e8afcd65 Reset XSetFunction to GXcopy afert each command.
There is a function wich do not correctly set XSetFunction to GXcopy, but
I did not find which one.
So Reset to GXcopy after each modification, it's a bit overkill but it's
 prevent black square on screen.
2011-10-19 16:35:49 +02:00
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