[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [60958] trunk/blender/source/blender/bmesh /tools/bmesh_decimate_collapse.c: fix for decimator editing the data it loops over in an unsupported way.

[Campbell Barton]

Revision: 60958
          
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=60958
Author:   campbellbarton
Date:     2013-10-28 01:58:05 +0000 (Mon, 28 Oct 2013)
Log Message:
-----------
fix for decimator editing the data it loops over in an unsupported way.

Modified Paths:
--------------
    trunk/blender/source/blender/bmesh/tools/bmesh_decimate_collapse.c

Modified: trunk/blender/source/blender/bmesh/tools/bmesh_decimate_collapse.c
===================================================================
--- trunk/blender/source/blender/bmesh/tools/bmesh_decimate_collapse.c  
2013-10-27 13:58:13 UTC (rev 60957)
+++ trunk/blender/source/blender/bmesh/tools/bmesh_decimate_collapse.c  
2013-10-28 01:58:05 UTC (rev 60958)
@@ -390,10 +390,10 @@
 {
        /* decimation finished, now re-join */
        BMIter iter;
-       BMEdge *e;
+       BMEdge *e, *e_next;
 
        /* boundary edges */
-       BM_ITER_MESH (e, &iter, bm, BM_EDGES_OF_MESH) {
+       BM_ITER_MESH_MUTABLE (e, e_next, &iter, bm, BM_EDGES_OF_MESH) {
                BMLoop *l_a, *l_b;
                if (BM_edge_loop_pair(e, &l_a, &l_b)) {
                        const int l_a_index = BM_elem_index_get(l_a);

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