From: mzn <mzn@opencascade.com>
Date: Mon, 27 Jun 2005 05:45:12 +0000 (+0000)
Subject: To avoid exception, if the list of selected objects is empty.
X-Git-Tag: T3_0_0_a4~2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=4401d3e8dbd023980ca2bd56a1dcb1e12dbd194a;p=modules%2Fsmesh.git

To avoid exception, if the list of selected objects is empty.
---

diff --git a/src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx b/src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx
index 047781d20..e896c4e6c 100755
--- a/src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx
@@ -516,6 +516,8 @@ void SMESHGUI_MeshPatternDlg::onSelectionDone()
     } else if (mySelInput == Ids) {
       SALOME_ListIO aList;
       mySelectionMgr->selectedObjects(aList,SVTK_Viewer::Type());
+      if (aList.Extent() != 1)
+	return;
 
       QString anIds;
       if (!SMESH::GetNameOfSelectedElements(mySelector, aList.First(), anIds))