From b019761734fb2d0ed476eb0994e7467ca960390e Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Tue, 15 May 2007 10:35:33 +0000
Subject: [PATCH] Fix for Bug IPAL15154 - IOLS. Crash on Animation, Play. Shape
 TimeStamps.med, Setup vitesse/Vectors, Pression/Iso Surface.

---
 src/VISU_I/VISU_Prs3d_i.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/VISU_I/VISU_Prs3d_i.cc b/src/VISU_I/VISU_Prs3d_i.cc
index e9af3d5d..edf46594 100644
--- a/src/VISU_I/VISU_Prs3d_i.cc
+++ b/src/VISU_I/VISU_Prs3d_i.cc
@@ -135,7 +135,8 @@ VISU::Prs3d_i
 {
   try{
     if(SetInput(theReInit)){
-      UpdateActors();
+      if(myActorCollection->GetNumberOfItems())
+	UpdateActors();
       return true;
     }
   }catch(std::exception& exc){
@@ -351,7 +352,7 @@ VISU::Prs3d_i
   try{
     GetPipeLine()->Update();
     myUpdateTime.Modified();
-  } catch(std::exception&){
+  }catch(std::exception&){
     throw;
   }catch(...){
     throw std::runtime_error("Prs3d_i::Update >> unexpected exception was caught!!!");
-- 
2.39.2