From: ouv <ouv@opencascade.com>
Date: Tue, 23 Nov 2010 13:45:00 +0000 (+0000)
Subject: To prevent crash in selectedObject() method
X-Git-Tag: DIAGRAM_0_1~14
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=2906d4b95fd8fa09205536375b9bdf4dd319bf07;p=modules%2Fgui.git

To prevent crash in selectedObject() method
---

diff --git a/src/GraphicsView/GraphicsView_ViewPort.cxx b/src/GraphicsView/GraphicsView_ViewPort.cxx
index 44dde4656..ee9a9ee8b 100644
--- a/src/GraphicsView/GraphicsView_ViewPort.cxx
+++ b/src/GraphicsView/GraphicsView_ViewPort.cxx
@@ -849,7 +849,9 @@ bool GraphicsView_ViewPort::nextSelected()
 //================================================================
 GraphicsView_Object* GraphicsView_ViewPort::selectedObject()
 {
-  return mySelectedObjects[ mySelectionIterator ];
+  if( mySelectionIterator >= 0 && mySelectionIterator < nbSelected() )
+    return mySelectedObjects[ mySelectionIterator ];
+  return 0;
 }
 
 //================================================================