From: azv <azv@opencascade.com>
Date: Fri, 31 Jan 2020 09:30:01 +0000 (+0300)
Subject: Fix crash on elliptic arc creation
X-Git-Tag: V9_5_0a1~46
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=dbf73529cfdee271cc571fe773717ada4b0d5424;p=modules%2Fshaper.git

Fix crash on elliptic arc creation
---

diff --git a/src/SketchPlugin/SketchPlugin_MacroEllipticArc.cpp b/src/SketchPlugin/SketchPlugin_MacroEllipticArc.cpp
index bd8290c0c..3b6e33059 100644
--- a/src/SketchPlugin/SketchPlugin_MacroEllipticArc.cpp
+++ b/src/SketchPlugin/SketchPlugin_MacroEllipticArc.cpp
@@ -360,7 +360,7 @@ GeomShapePtr SketchPlugin_MacroEllipticArc::getArcShape()
     return GeomShapePtr();
 
   SketchPlugin_Sketch* aSketch = sketch();
-  if (!aSketch)
+  if (!aSketch || myCenter->distance(myMajorAxis) < 1.e-7)
     return GeomShapePtr();
 
   GeomPointPtr aCenter(aSketch->to3D(myCenter->x(), myCenter->y()));