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Bugfix #20942: Unassigned Vertex Groups crash Blender on sort

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This commit fixes the crash, but it seems that the sorting doesn't work correctly with or without any vertices assigned.
This commit is contained in:
Joshua Leung 2010-02-03 02:31:29 +00:00
parent 0ff879af73
commit 2c5ef58b8b
1 changed files with 1 additions and 1 deletions
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source/blender/editors/object/object_vgroup.c
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@ -1872,7 +1872,7 @@ static int vertex_group_sort_exec(bContext *C, wmOperator *op)
} }
ED_vgroup_give_array(ob->data, &dvert, &dvert_tot); ED_vgroup_give_array(ob->data, &dvert, &dvert_tot);
while(dvert_tot--) { while(dvert && dvert_tot--) {
defvert_remap(dvert, sort_map); defvert_remap(dvert, sort_map);
dvert++; dvert++;
} }