[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [55106] trunk/blender/source/blender/bmesh /intern/bmesh_queries.c: fix null pointer dereference in BM_edge_is_contiguous() (own code).

[Campbell Barton]

Revision: 55106
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=55106
Author:   campbellbarton
Date:     2013-03-08 03:07:32 +0000 (Fri, 08 Mar 2013)
Log Message:
-----------
fix null pointer dereference in BM_edge_is_contiguous() (own code).

Modified Paths:
--------------
    trunk/blender/source/blender/bmesh/intern/bmesh_queries.c

Modified: trunk/blender/source/blender/bmesh/intern/bmesh_queries.c
===================================================================
--- trunk/blender/source/blender/bmesh/intern/bmesh_queries.c	2013-03-08 02:23:43 UTC (rev 55105)
+++ trunk/blender/source/blender/bmesh/intern/bmesh_queries.c	2013-03-08 03:07:32 UTC (rev 55106)
@@ -769,9 +769,9 @@
 bool BM_edge_is_contiguous(BMEdge *e)
 {
 	const BMLoop *l = e->l;
-	const BMLoop *l_other = l->radial_next;
-	return (l && (l_other != l) &&               /* not 0 or 1 face users */
-	             (l_other->radial_next == l) &&  /* 2 face users */
+	const BMLoop *l_other;
+	return (l && ((l_other = l->radial_next) != l) &&  /* not 0 or 1 face users */
+	             (l_other->radial_next == l) &&        /* 2 face users */
 	             (l_other->v != l->v));
 }