From e629d33a08e97b04810c9d0be8d4671d262c61cf Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@Germany>
Date: Tue, 22 Jul 2008 13:07:45 +0200
Subject: [PATCH] paraview reader: export FOAM_CASE env variable

---
 .../graphics/PV3FoamReader/vtkPV3Foam/vtkPV3Foam.C             | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3Foam.C b/applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3Foam.C
index 678ae8e958..2d9d480686 100644
--- a/applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3Foam.C
+++ b/applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3Foam.C
@@ -471,6 +471,9 @@ Foam::vtkPV3Foam::vtkPV3Foam
         fullCasePath = cwd();
     }
 
+    // Set the case as an environment variable - some BCs might use this
+    setEnv("FOAM_CASE", fullCasePath, true);
+
     // Create time object
     dbPtr_.reset
     (