From 39b34c60bceea0a2bbc6caabcaced65f93b990a8 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Fri, 1 Apr 2016 11:51:19 +0300
Subject: [PATCH] Issue #1394: Bug SIGSEGV.

---
 src/XGUI/XGUI_Workshop.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/XGUI/XGUI_Workshop.cpp b/src/XGUI/XGUI_Workshop.cpp
index 0b7c71c35..455bebcd6 100755
--- a/src/XGUI/XGUI_Workshop.cpp
+++ b/src/XGUI/XGUI_Workshop.cpp
@@ -1409,6 +1409,8 @@ bool XGUI_Workshop::isDeleteFeatureWithReferences(const QObjectPtrList& theList,
     if (!aFeature->data()->isValid())
       continue;
     ResultPtr aFirstResult = aFeature->firstResult();
+    if (!aFirstResult.get())
+      continue;
     std::string aResultGroupName = aFirstResult->groupName();
     if (aResultGroupName == ModelAPI_ResultPart::group())
       aPartFeatureNames.append(aFeature->name().c_str());
-- 
2.39.2