[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [46611] branches/soc-2011-tomato/source/ blender/editors/transform/transform_conversions.c: fix for crash when no mask exists when entering mask transform.

[Campbell Barton]

Revision: 46611
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=46611
Author:   campbellbarton
Date:     2012-05-13 16:51:17 +0000 (Sun, 13 May 2012)
Log Message:
-----------
fix for crash when no mask exists when entering mask transform.

Modified Paths:
--------------
    branches/soc-2011-tomato/source/blender/editors/transform/transform_conversions.c

Modified: branches/soc-2011-tomato/source/blender/editors/transform/transform_conversions.c
===================================================================
--- branches/soc-2011-tomato/source/blender/editors/transform/transform_conversions.c	2012-05-13 16:24:42 UTC (rev 46610)
+++ branches/soc-2011-tomato/source/blender/editors/transform/transform_conversions.c	2012-05-13 16:51:17 UTC (rev 46611)
@@ -5868,7 +5868,7 @@
 	TransDataMasking *tdm = NULL;
 
 	/* count */
-	shape = mask->shapes.first;
+	shape = mask ? mask->shapes.first : NULL;
 	while (shape) {
 		MaskSpline *spline = shape->splines.first;