From 96699510a396c101b20ccd4bd2708940fe578feb Mon Sep 17 00:00:00 2001
From: sln <sln@opencascade.com>
Date: Thu, 24 May 2007 09:12:43 +0000
Subject: [PATCH] Protection from exception. Additional verification added in
 setTitle method (NPAL15945)

---
 src/VISU_I/VISU_ColoredPrs3d_i.cc             | 7 ++++++-
 src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc | 5 ++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/VISU_I/VISU_ColoredPrs3d_i.cc b/src/VISU_I/VISU_ColoredPrs3d_i.cc
index 309473f1..acc98b04 100644
--- a/src/VISU_I/VISU_ColoredPrs3d_i.cc
+++ b/src/VISU_I/VISU_ColoredPrs3d_i.cc
@@ -302,8 +302,13 @@ VISU::ColoredPrs3d_i
 {
   // mkr : IPAL14030
   std::strstream aStream;
+  if ( !myField )
+    return;
   const VISU::TValField& aValField = myField->myValField;
-  const VISU::PValForTime aValForTime = aValField.find(myIteration)->second;
+  VISU::TValField::const_iterator anIter = aValField.find(myIteration);
+  if ( anIter == aValField.end() )
+    return;
+  const VISU::PValForTime aValForTime = anIter->second;
   aStream<<theTitle<<" "<<VISU_Convertor::GenerateName(aValForTime->myTime)<<std::ends;
   std::string aScalarBarTitle = aStream.str();
   if(myTitle != theTitle || myScalarBarTitle != aScalarBarTitle){
diff --git a/src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc b/src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc
index cd1484f2..2b9f782f 100644
--- a/src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc
+++ b/src/VISU_I/VISU_ScalarMapOnDeformedShape_i.cc
@@ -184,7 +184,10 @@ void VISU::ScalarMapOnDeformedShape_i::SetTitle(const char* theTitle)
   if ( !myScalarField )
     return;
   const VISU::TValField& aValField = myScalarField->myValField;
-  const VISU::PValForTime aValForTime = aValField.find(myScalarIteration)->second;
+  VISU::TValField::const_iterator anIter = aValField.find(myScalarIteration);
+  if ( anIter == aValField.end() )
+    return;
+  const VISU::PValForTime aValForTime = anIter->second;
   if(aValForTime){
     aStream<<theTitle<<" "<<VISU_Convertor::GenerateName(aValForTime->myTime)<<std::ends;
     std::string aScalarBarTitle = aStream.str();
-- 
2.39.2