[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [40516] trunk/blender/source/blender/ editors/space_view3d/drawmesh.c: fix [#28736] FaceMask crash on Weight Paint

[Campbell Barton]

Revision: 40516
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=40516
Author:   campbellbarton
Date:     2011-09-24 11:24:34 +0000 (Sat, 24 Sep 2011)
Log Message:
-----------
fix [#28736] FaceMask crash on Weight Paint

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_view3d/drawmesh.c

Modified: trunk/blender/source/blender/editors/space_view3d/drawmesh.c
===================================================================
--- trunk/blender/source/blender/editors/space_view3d/drawmesh.c	2011-09-24 11:10:53 UTC (rev 40515)
+++ trunk/blender/source/blender/editors/space_view3d/drawmesh.c	2011-09-24 11:24:34 UTC (rev 40516)
@@ -517,10 +517,8 @@
 {
 	Mesh *me = (Mesh*)userData;
 
-	if (me->mface) {
-		short matnr= me->mface[index].mat_nr;
-		Material *ma= me->mat[matnr];
-
+	if (me->mat && me->mface) {
+		Material *ma= me->mat[me->mface[index].mat_nr];
 		if (ma && (ma->game.flag & GEMAT_INVISIBLE)) {
 			return 0;
 		}