From: mzn <mzn@opencascade.com>
Date: Wed, 11 Mar 2009 15:02:58 +0000 (+0000)
Subject: Fix for bug 0020064: EDF 877 VISU : NaN in scalar bar.
X-Git-Tag: V5_1_1rc2~3
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=b9854f6087460d39425f3b9ae2a5962b61bd5ef1;p=modules%2Fvisu.git

Fix for bug 0020064: EDF 877 VISU : NaN in scalar bar.
---

diff --git a/src/PIPELINE/VISU_ColoredPL.cxx b/src/PIPELINE/VISU_ColoredPL.cxx
index 2dafb037..d1b88f13 100644
--- a/src/PIPELINE/VISU_ColoredPL.cxx
+++ b/src/PIPELINE/VISU_ColoredPL.cxx
@@ -496,6 +496,9 @@ VISU_ColoredPL
 {
   myExtractor->Update();
   myExtractor->GetOutput()->GetScalarRange( theRange );
+  
+  if (isnan(theRange[0]) || isnan(theRange[1]))
+    throw std::runtime_error("Arithmetic exception detected");
 }
 
 void