From 33e6a737054740435b4bb64e951402a7ba44c7b7 Mon Sep 17 00:00:00 2001
From: abn <adrien.bruneton@cea.fr>
Date: Tue, 9 Jun 2015 14:20:51 +0200
Subject: [PATCH] Minor: portability issue. On CentOS5.2, MPI_Datatype is an
 int. Also turned deprecated SUBDIRS() Cmake command into ADD_SUBDIRECTORY().

---
 src/ParaMEDMEM/MPIAccess.hxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ParaMEDMEM/MPIAccess.hxx b/src/ParaMEDMEM/MPIAccess.hxx
index 9f4eea744..d438c8cec 100644
--- a/src/ParaMEDMEM/MPIAccess.hxx
+++ b/src/ParaMEDMEM/MPIAccess.hxx
@@ -322,7 +322,7 @@ namespace ParaMEDMEM
     struct RequestStruct *aRequestStruct = _map_of_request_struct[ RequestId ] ;
     if ( aRequestStruct )
       return aRequestStruct->MPIDatatype;
-    return (MPI_Datatype ) NULL ;
+    return MPI_DATATYPE_NULL;
   }
 
   // Returns the size of the receiving message of the request corresponding to
-- 
2.39.2