From: mpv <mpv@opencascade.com>
Date: Tue, 2 Apr 2019 14:56:20 +0000 (+0300)
Subject: Fix for the issue #2898 : SIGSEGV when selecting the Split feature or one sub-result... 
X-Git-Tag: V9_3_0rc1~3^2~3
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=92691167bcffe4c144360a3a8ce57e05dda9f2e9;p=modules%2Fshaper.git

Fix for the issue #2898 : SIGSEGV when selecting the Split feature or one sub-result in the object browser
---

diff --git a/src/GeomAPI/GeomAPI_Wire.cpp b/src/GeomAPI/GeomAPI_Wire.cpp
index addd4ccb6..2ca5925ab 100644
--- a/src/GeomAPI/GeomAPI_Wire.cpp
+++ b/src/GeomAPI/GeomAPI_Wire.cpp
@@ -93,6 +93,8 @@ bool GeomAPI_Wire::isRectangle(std::list<GeomPointPtr>& thePoints) const
     const TopoDS_Edge& anEdge = anExp.Current();
     double aT1, aT2;
     Handle(Geom_Curve) aC3D = BRep_Tool::Curve(anEdge, aT1, aT2);
+    if (aC3D.IsNull())
+      continue;
     while (aC3D->IsKind(aTrimmedCurveType))
       aC3D = Handle(Geom_TrimmedCurve)::DownCast(aC3D)->BasisCurve();
     if (!aC3D.IsNull() && aC3D->IsKind(aLineType)) {