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Fix for rare crash in recent mask option to check overlaps

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Campbell Barton 2014-02-17 15:15:49 +11:00
parent da8c6360b1
commit 4134bdc75c
1 changed files with 6 additions and 0 deletions
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6
source/blender/blenlib/intern/scanfill_utils.c
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@ -258,6 +258,12 @@ static bool scanfill_preprocess_self_isect(
LinkData *isect_link; LinkData *isect_link;
if (UNLIKELY(e_ls == NULL)) {
/* only happens in very rare cases (entirely overlapping splines).
* in this case se can't do much useful. but at least don't crash */
continue;
}
/* maintain coorect terminating edge */ /* maintain coorect terminating edge */
if (pi->edge_last == eed) { if (pi->edge_last == eed) {
pi->edge_last = NULL; pi->edge_last = NULL;