[bug #26046] Infinite loop on quit...

[Xavier Glattard]

Follow-up Comment #4, bug #26046 (project gnustep):

I can not reproduce the problem. Same warnings than Fred. If you start the
application from a console you can quit with ctrl-c and it stops silently.

FYI:
The code Greg found out is intended to find the top-most parent of a
sub-window that gnustep does not recognize. It is needed to send the event
from an OpenGL x11 subwindow to its parent NSWindow. Maybe the subwindow
(and/or a parent) has already been destroyed when the visibility event is
processed here. Should this happend ?

Anyway I found THE ugly dummy mistake : we may replace "continue" with
"break" ! (in this loop and the similar one some lines below)
That will not prevent the error, but should prevent the endless loop.

I would test when I succeed reproducing the problem.


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