[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [56923] trunk/blender/source/blender/ windowmanager/intern/wm_event_system.c: fix [#35434] Segmentation fault switching screen layout from python

[Campbell Barton]

Revision: 56923
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=56923
Author:   campbellbarton
Date:     2013-05-20 05:06:52 +0000 (Mon, 20 May 2013)
Log Message:
-----------
fix [#35434] Segmentation fault switching screen layout from python

Modified Paths:
--------------
    trunk/blender/source/blender/windowmanager/intern/wm_event_system.c

Modified: trunk/blender/source/blender/windowmanager/intern/wm_event_system.c
===================================================================
--- trunk/blender/source/blender/windowmanager/intern/wm_event_system.c	2013-05-20 00:26:48 UTC (rev 56922)
+++ trunk/blender/source/blender/windowmanager/intern/wm_event_system.c	2013-05-20 05:06:52 UTC (rev 56923)
@@ -247,6 +247,9 @@
 			if (note->window == win) {
 				if (note->category == NC_SCREEN) {
 					if (note->data == ND_SCREENBROWSE) {
+						/* free popup handlers */
+						WM_event_remove_handlers(C, &win->modalhandlers);
+
 						ED_screen_set(C, note->reference);  // XXX hrms, think this over!
 						if (G.debug & G_DEBUG_EVENTS)
 							printf("%s: screen set %p\n", __func__, note->reference);