From: mzn <mzn@opencascade.com>
Date: Wed, 11 Mar 2009 15:01:09 +0000 (+0000)
Subject: Fix for bug 0020064: EDF 877 VISU : NaN in scalar bar.
X-Git-Tag: V4_1_0_maintainance_20090313~2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=a4f34c769f1dd5a6025517f7868b7f93332605b4;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 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