[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [35360] trunk/blender/source/blender/ modifiers/intern/MOD_edgesplit.c: workaround for crash (not an actual fix) [#26316] Mirror and EdgeSplit - Grab Vertex do crash

[Campbell Barton]

Revision: 35360
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=35360
Author:   campbellbarton
Date:     2011-03-05 07:17:19 +0000 (Sat, 05 Mar 2011)
Log Message:
-----------
workaround for crash (not an actual fix) [#26316] Mirror and EdgeSplit - Grab Vertex do crash

Modified Paths:
--------------
    trunk/blender/source/blender/modifiers/intern/MOD_edgesplit.c

Modified: trunk/blender/source/blender/modifiers/intern/MOD_edgesplit.c
===================================================================
--- trunk/blender/source/blender/modifiers/intern/MOD_edgesplit.c	2011-03-05 05:02:37 UTC (rev 35359)
+++ trunk/blender/source/blender/modifiers/intern/MOD_edgesplit.c	2011-03-05 07:17:19 UTC (rev 35360)
@@ -848,6 +848,12 @@
 
 	copy_vert = smoothvert_copy(vert, mesh);
 
+	if(copy_vert == NULL) {
+		/* bug [#26316], this prevents a segfault
+		 * but this still needs fixing */
+		return;
+	}
+
 	repdata.find = vert;
 	repdata.replace = copy_vert;
 	face_replace_vert(face, &repdata);