[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [45414] trunk/blender/source/blender/ editors/physics/particle_edit.c: fix [#30806] Mirror Hair Particles Bug, Complete Crash

[Campbell Barton]

Revision: 45414
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=45414
Author:   campbellbarton
Date:     2012-04-05 06:26:18 +0000 (Thu, 05 Apr 2012)
Log Message:
-----------
fix [#30806] Mirror Hair Particles Bug, Complete Crash

Modified Paths:
--------------
    trunk/blender/source/blender/editors/physics/particle_edit.c

Modified: trunk/blender/source/blender/editors/physics/particle_edit.c
===================================================================
--- trunk/blender/source/blender/editors/physics/particle_edit.c	2012-04-05 06:10:15 UTC (rev 45413)
+++ trunk/blender/source/blender/editors/physics/particle_edit.c	2012-04-05 06:26:18 UTC (rev 45414)
@@ -2572,6 +2572,9 @@
 	if (!psmd->dm)
 		return;
 
+	/* NOTE: this is not nice to use tessfaces but hard to avoid since pa->num uses tessfaces */
+	BKE_mesh_tessface_ensure(me);
+
 	mirrorfaces= mesh_get_x_mirror_faces(ob, NULL);
 
 	if (!edit->mirror_cache)