From: apo <apo@opencascade.com>
Date: Thu, 10 May 2007 11:48:40 +0000 (+0000)
Subject: Fix a crash when changing scalar field of ScalarMaponDeformedShape presentation to... 
X-Git-Tag: T_EDF_15278~7
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=1132c468b71402940e51a9fa65de905a0ad157a0;p=modules%2Fvisu.git

Fix a crash when changing scalar field of ScalarMaponDeformedShape presentation to another one and the new field has no timestamps with previous number
---

diff --git a/src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc b/src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc
index 0b713f68..a3f960b6 100644
--- a/src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc
+++ b/src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc
@@ -183,11 +183,13 @@ void VISU::ScalarMapOnDeformedShape_i::SetTitle(const char* theTitle)
   std::strstream aStream;
   const VISU::TValField& aValField = myScalarField->myValField;
   const VISU::PValForTime aValForTime = aValField.find(myScalarIteration)->second;
-  aStream<<theTitle<<" "<<VISU_Convertor::GenerateName(aValForTime->myTime)<<std::ends;
-  std::string aScalarBarTitle = aStream.str();
-  if(myTitle != theTitle || myScalarBarTitle != aScalarBarTitle){
-    myScalarBarTitle = aScalarBarTitle;
-    myTitle = theTitle;
+  if(aValForTime){
+    aStream<<theTitle<<" "<<VISU_Convertor::GenerateName(aValForTime->myTime)<<std::ends;
+    std::string aScalarBarTitle = aStream.str();
+    if(myTitle != theTitle || myScalarBarTitle != aScalarBarTitle){
+      myScalarBarTitle = aScalarBarTitle;
+      myTitle = theTitle;
+    }
   }
 }