From cf9515faf1e5bdb4d42580ab649ca9442dd9e322 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Fri, 20 Jan 2017 08:40:31 +0000
Subject: [PATCH] don't crash if unknown control points
---
Geo/Geo.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Geo/Geo.cpp b/Geo/Geo.cpp
index dc7deac393..54ab857f8d 100644
--- a/Geo/Geo.cpp
+++ b/Geo/Geo.cpp
@@ -249,8 +249,9 @@ void End_Curve(Curve *c)
}
c->degenerated = false;
- if(c->Typ == MSH_SEGM_CIRC || c->Typ == MSH_SEGM_CIRC_INV ||
- c->Typ == MSH_SEGM_ELLI || c->Typ == MSH_SEGM_ELLI_INV) {
+ if((c->Typ == MSH_SEGM_CIRC || c->Typ == MSH_SEGM_CIRC_INV ||
+ c->Typ == MSH_SEGM_ELLI || c->Typ == MSH_SEGM_ELLI_INV) &&
+ (NN == 3 || NN == 4)) {
// v[0] = first point
// v[1] = center
--
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