From b9854f6087460d39425f3b9ae2a5962b61bd5ef1 Mon Sep 17 00:00:00 2001
From: mzn <mzn@opencascade.com>
Date: Wed, 11 Mar 2009 15:02:58 +0000
Subject: [PATCH] Fix for bug 0020064: EDF 877 VISU : NaN in scalar bar.

---
 src/PIPELINE/VISU_ColoredPL.cxx | 3 +++
 1 file changed, 3 insertions(+)

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
-- 
2.39.2