From a4f34c769f1dd5a6025517f7868b7f93332605b4 Mon Sep 17 00:00:00 2001
From: mzn <mzn@opencascade.com>
Date: Wed, 11 Mar 2009 15:01:09 +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 5139b7ca..79ec127c 100644
--- a/src/PIPELINE/VISU_ColoredPL.cxx
+++ b/src/PIPELINE/VISU_ColoredPL.cxx
@@ -342,6 +342,9 @@ 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