[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [46657] trunk/blender/source/blender/ editors/render/render_update.c: Fix [#31465] Segmentation Fault when Ctrl+Up/Down arrow to restore size of 3d Viewport.

[Bastien Montagne]

Revision: 46657
          
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=46657
Author:   mont29
Date:     2012-05-15 12:14:03 +0000 (Tue, 15 May 2012)
Log Message:
-----------
Fix [#31465] Segmentation Fault when Ctrl+Up/Down arrow to restore size of 3d 
Viewport.

Simply added a check for NULL pointer...

Modified Paths:
--------------
    trunk/blender/source/blender/editors/render/render_update.c

Modified: trunk/blender/source/blender/editors/render/render_update.c
===================================================================
--- trunk/blender/source/blender/editors/render/render_update.c 2012-05-15 
12:07:44 UTC (rev 46656)
+++ trunk/blender/source/blender/editors/render/render_update.c 2012-05-15 
12:14:03 UTC (rev 46657)
@@ -127,7 +127,7 @@
        for (ar = sa->regionbase.first; ar; ar = ar->next) {
                RegionView3D *rv3d;
 
-               if (ar->regiontype != RGN_TYPE_WINDOW)
+               if (ar->regiontype != RGN_TYPE_WINDOW || !(ar->regiondata))
                        continue;
                
                rv3d = ar->regiondata;

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