[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [52169] trunk/blender/source/blender/ editors/object/object_vgroup.c: fix [#33143] Exporter crash since 2.64

[Campbell Barton]

Revision: 52169
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=52169
Author:   campbellbarton
Date:     2012-11-13 06:57:07 +0000 (Tue, 13 Nov 2012)
Log Message:
-----------
fix [#33143] Exporter crash since 2.64

Modified Paths:
--------------
    trunk/blender/source/blender/editors/object/object_vgroup.c

Modified: trunk/blender/source/blender/editors/object/object_vgroup.c
===================================================================
--- trunk/blender/source/blender/editors/object/object_vgroup.c	2012-11-13 06:29:46 UTC (rev 52168)
+++ trunk/blender/source/blender/editors/object/object_vgroup.c	2012-11-13 06:57:07 UTC (rev 52169)
@@ -860,10 +860,12 @@
 			dv = CustomData_bmesh_get(&me->edit_btmesh->bm->vdata, eve->head.data, CD_MDEFORMVERT);
 		}
 		else {
-			if (vertnum >= me->totvert) {
-				return 0.0f;
+			if (me->dvert) {
+				if (vertnum >= me->totvert) {
+					return 0.0f;
+				}
+				dv = &me->dvert[vertnum];
 			}
-			dv = &me->dvert[vertnum];
 		}
 	}
 	else if (ob->type == OB_LATTICE) {