From 1132c468b71402940e51a9fa65de905a0ad157a0 Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Thu, 10 May 2007 11:48:40 +0000
Subject: [PATCH] Fix a crash when changing scalar field of
 ScalarMaponDeformedShape presentation to another one and the new field has no
 timestamps with previous number

---
 src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

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;
+    }
   }
 }
 
-- 
2.39.2