From: mpv <mikhail.ponikarov@opencascade.com>
Date: Tue, 1 Mar 2016 08:24:47 +0000 (+0300)
Subject: Improve stability for issue #1346
X-Git-Tag: V_2.2.0~34
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=0dbd8154c815953af0e39dca32e80619e8274716;p=modules%2Fshaper.git

Improve stability for issue #1346
---

diff --git a/src/Model/Model_AttributeSelectionList.cpp b/src/Model/Model_AttributeSelectionList.cpp
index b3c39a76d..a51cfae97 100644
--- a/src/Model/Model_AttributeSelectionList.cpp
+++ b/src/Model/Model_AttributeSelectionList.cpp
@@ -147,8 +147,10 @@ bool Model_AttributeSelectionList::isInList(const ResultPtr& theContext,
 {
   for(int anIndex = size() - 1; anIndex >= 0; anIndex--) {
     AttributeSelectionPtr anAttr = value(anIndex);
-    if (anAttr->context() == theContext && anAttr->value()->isEqual(theSubShape))
-      return true;
+    if (anAttr.get() && anAttr->value().get()) {
+      if (anAttr->context() == theContext && anAttr->value()->isEqual(theSubShape))
+        return true;
+    }
   }
   return false;
 }