From: mpv <mpv@opencascade.com>
Date: Fri, 27 Jan 2017 12:45:35 +0000 (+0300)
Subject: Fixed the crash on edition of feature when the selected argument disappeared. Related... 
X-Git-Tag: V_2.7.0~303
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=da22959d2cb55da569358d983469c1c1c3b86928;p=modules%2Fshaper.git

Fixed the crash on edition of feature when the selected argument disappeared. Related to the issue #2002 where after correction of ExtrusionCut_3 edit Plane referenced to the not-existing anymore result.
---

diff --git a/src/Model/Model_AttributeSelection.cpp b/src/Model/Model_AttributeSelection.cpp
index 39d1d4557..83c61b4e3 100644
--- a/src/Model/Model_AttributeSelection.cpp
+++ b/src/Model/Model_AttributeSelection.cpp
@@ -1008,6 +1008,9 @@ std::string Model_AttributeSelection::namingName(const std::string& theDefaultNa
   std::shared_ptr<GeomAPI_Shape> aSubSh = value();
   ResultPtr aCont = context();
 
+  if (!aCont.get()) // in case of selection of removed result
+    return "";
+
   Model_SelectionNaming aSelNaming(selectionLabel());
   return aSelNaming.namingName(
     aCont, aSubSh, theDefaultName, owner()->document() != aCont->document());