[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [44292] trunk/blender/source/blender/ blenkernel/intern/mesh.c: fix [#30264] B-Mesh: Crash when unwrapping ngon mesh with Smart UV project

[Campbell Barton]

Revision: 44292
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=44292
Author:   campbellbarton
Date:     2012-02-21 03:43:57 +0000 (Tue, 21 Feb 2012)
Log Message:
-----------
fix [#30264] B-Mesh: Crash when unwrapping ngon mesh with Smart UV project

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/mesh.c

Modified: trunk/blender/source/blender/blenkernel/intern/mesh.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/mesh.c	2012-02-21 02:19:54 UTC (rev 44291)
+++ trunk/blender/source/blender/blenkernel/intern/mesh.c	2012-02-21 03:43:57 UTC (rev 44292)
@@ -2850,13 +2850,14 @@
 	}
 	else {
 		int i;
+		MLoop *l_iter = loopstart;
 		float area, polynorm_local[3], (*vertexcos)[3];
 		float *no= polynormal ? polynormal : polynorm_local;
 		BLI_array_fixedstack_declare(vertexcos, BM_NGON_STACK_SIZE, mpoly->totloop, __func__);
 
 		/* pack vertex cos into an array for area_poly_v3 */
-		for (i = 0; i < mpoly->totloop; i++) {
-			copy_v3_v3(vertexcos[i], mvarray[(loopstart++)->v].co);
+		for (i = 0; i < mpoly->totloop; i++, l_iter++) {
+			copy_v3_v3(vertexcos[i], mvarray[l_iter->v].co);
 		}
 
 		/* need normal for area_poly_v3 as well */