[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [54682] trunk/blender/source/blender/ editors/mesh/editmesh_utils.c: fix [#32294] Navmesh crashed if on creation navmesh is also selected

[Campbell Barton]

Revision: 54682
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=54682
Author:   campbellbarton
Date:     2013-02-20 01:36:35 +0000 (Wed, 20 Feb 2013)
Log Message:
-----------
fix [#32294] Navmesh crashed if on creation navmesh is also selected
thanks to Sv. Lockal for investigating and providing the fix.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/mesh/editmesh_utils.c

Modified: trunk/blender/source/blender/editors/mesh/editmesh_utils.c
===================================================================
--- trunk/blender/source/blender/editors/mesh/editmesh_utils.c	2013-02-20 01:23:34 UTC (rev 54681)
+++ trunk/blender/source/blender/editors/mesh/editmesh_utils.c	2013-02-20 01:36:35 UTC (rev 54682)
@@ -136,8 +136,10 @@
 	
 	/* free tessellation data */
 	em->tottri = 0;
-	if (em->looptris) 
+	if (em->looptris) {
 		MEM_freeN(em->looptris);
+		em->looptris = NULL;
+	}
 }
 
 void EDBM_stats_update(BMEditMesh *em)