From c132761582a6fb4d6134487731454fc1ee2467b4 Mon Sep 17 00:00:00 2001
From: asl <asl@opencascade.com>
Date: Fri, 29 Aug 2014 10:28:05 +0000
Subject: [PATCH] refs #436: crash on show all (invalid profile)

---
 src/HYDROGUI/HYDROGUI_Shape.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/HYDROGUI/HYDROGUI_Shape.cxx b/src/HYDROGUI/HYDROGUI_Shape.cxx
index f403aaf2..fcbd28bb 100644
--- a/src/HYDROGUI/HYDROGUI_Shape.cxx
+++ b/src/HYDROGUI/HYDROGUI_Shape.cxx
@@ -509,6 +509,8 @@ void HYDROGUI_Shape::buildShape()
   erase();
 
   myShape = createShape();
+  if( myShape.IsNull() )
+    return;
 
   Handle_AIS_Shape anAISShape = Handle_AIS_Shape::DownCast( myShape );
   if( !anAISShape.IsNull() )
-- 
2.39.2