[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [23791] trunk/blender/source/blender/ editors/object/object_vgroup.c: Bugfix: crash in assigning automatic vertex weights from armature.

[Brecht Van Lommel]

Revision: 23791
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=23791
Author:   blendix
Date:     2009-10-12 19:16:44 +0200 (Mon, 12 Oct 2009)

Log Message:
-----------
Bugfix: crash in assigning automatic vertex weights from armature.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/object/object_vgroup.c

Modified: trunk/blender/source/blender/editors/object/object_vgroup.c
===================================================================
--- trunk/blender/source/blender/editors/object/object_vgroup.c	2009-10-12 17:00:38 UTC (rev 23790)
+++ trunk/blender/source/blender/editors/object/object_vgroup.c	2009-10-12 17:16:44 UTC (rev 23791)
@@ -405,20 +405,23 @@
 			eve= BLI_findlink(&me->edit_mesh->verts, vertnum);
 			if(!eve) return 0.0f;
 			dvert= CustomData_em_get(&me->edit_mesh->vdata, eve->data, CD_MDEFORMVERT);
+			vertnum= 0;
 		}
 		else
-			dvert = me->dvert + vertnum;
+			dvert = me->dvert;
 	}
 	else if(ob->type==OB_LATTICE) {
 		Lattice *lt= vgroup_edit_lattice(ob);
 		
 		if(lt->dvert)
-			dvert = lt->dvert + vertnum;
+			dvert = lt->dvert;
 	}
 	
 	if(dvert==NULL)
 		return 0.0f;
 	
+	dvert += vertnum;
+	
 	for(i=dvert->totweight-1 ; i>=0 ; i--)
 		if(dvert->dw[i].def_nr == def_nr)
 			return dvert->dw[i].weight;