From 9667d9d3904757dfdf1a5412fb47edf16c0cefa4 Mon Sep 17 00:00:00 2001
From: mattijs <m.janssens@opencfd.co.uk>
Date: Wed, 7 May 2008 11:03:44 +0100
Subject: [PATCH] PythonPath checking

---
 etc/apps/paraview3/cshrc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/etc/apps/paraview3/cshrc b/etc/apps/paraview3/cshrc
index 78473481643..c4192592795 100644
--- a/etc/apps/paraview3/cshrc
+++ b/etc/apps/paraview3/cshrc
@@ -48,7 +48,11 @@ setenv ParaView_VERSION 3
 setenv ParaView_INST_DIR $WM_PROJECT_INST_DIR/ParaView3.3-cvs
 setenv ParaView_DIR $ParaView_INST_DIR/platforms/$WM_OPTIONS
 
-setenv PYTHONPATH $PYTHONPATH:$ParaView_DIR/bin:$ParaView_DIR/Utilities/VTKPythonWrapping
+if ($?PYTHONPATH) then
+    setenv PYTHONPATH ${PYTHONPATH}:$ParaView_DIR/bin:$ParaView_DIR/Utilities/VTKPythonWrapping
+else
+    setenv PYTHONPATH $ParaView_DIR/bin:$ParaView_DIR/Utilities/VTKPythonWrapping
+endif
 
 if ( -r $ParaView_INST_DIR ) then
     set path=($ParaView_DIR/bin $path)
-- 
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