Revision: 23974 http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=23974 Author: blendix Date: 2009-10-19 19:11:42 +0200 (Mon, 19 Oct 2009)
Log Message: ----------- Fix #19618: invalid vertex group data could be created when assign vertices without an existing vertex group, causing e.g. armature modifiers to crash. Modified Paths: -------------- trunk/blender/release/scripts/ui/buttons_data_mesh.py trunk/blender/source/blender/editors/object/object_vgroup.c Modified: trunk/blender/release/scripts/ui/buttons_data_mesh.py =================================================================== --- trunk/blender/release/scripts/ui/buttons_data_mesh.py 2009-10-19 17:10:16 UTC (rev 23973) +++ trunk/blender/release/scripts/ui/buttons_data_mesh.py 2009-10-19 17:11:42 UTC (rev 23974) @@ -88,7 +88,7 @@ row = layout.row() row.itemR(group, "name") - if ob.mode == 'EDIT': + if ob.mode == 'EDIT' and len(ob.vertex_groups) > 0: row = layout.row() sub = row.row(align=True) Modified: trunk/blender/source/blender/editors/object/object_vgroup.c =================================================================== --- trunk/blender/source/blender/editors/object/object_vgroup.c 2009-10-19 17:10:16 UTC (rev 23973) +++ trunk/blender/source/blender/editors/object/object_vgroup.c 2009-10-19 17:11:42 UTC (rev 23974) @@ -876,6 +876,8 @@ int i, done; dg=BLI_findlink(&ob->defbase, ob->actdef-1); + if(!dg) + return; if(ob->type == OB_MESH) { Mesh *me= ob->data; _______________________________________________ Bf-blender-cvs mailing list Bf-blender-cvs@blender.org http://lists.blender.org/mailman/listinfo/bf-blender-cvs