Initialize dist::comm with MPI_COMM_NULL.

darcs-hash:20040708103601-1d9bf-29cfb972c05ca5c3eb5d8b982818e25132c41433.gz

1 files changed, 2 insertions, 2 deletions

diff --git a/Carpet/CarpetLib/src/dist.cc b/Carpet/CarpetLib/src/dist.cc
index 9626f9fd0..7e41e3cdb 100644
--- a/Carpet/CarpetLib/src/dist.cc
+++ b/Carpet/CarpetLib/src/dist.cc
@@ -1,4 +1,4 @@
-// $Header: /home/eschnett/C/carpet/Carpet/Carpet/CarpetLib/src/dist.cc,v 1.7 2004/03/01 19:43:51 schnetter Exp $
+// $Header: /home/eschnett/C/carpet/Carpet/Carpet/CarpetLib/src/dist.cc,v 1.8 2004/07/08 12:36:01 tradke Exp $
 
 #include <assert.h>
 
@@ -17,7 +17,7 @@ using namespace std;
 
 namespace dist {
   
-  MPI_Comm comm;
+  MPI_Comm comm = MPI_COMM_NULL;
   
 #if 0
   MPI_Datatype mpi_complex_float;