have smpiff work on temporary file copies

[simgrid.git] / src / smpi / smpi_group.c

diff --git a/src/smpi/smpi_group.c b/src/smpi/smpi_group.c
index 89f0f186ca1b7ad52643419e79f8b3a2ed9fcdbc..e88ffa146093252026a37732063669e97e2e5587 100644 (file)
--- a/src/smpi/smpi_group.c
+++ b/src/smpi/smpi_group.c
@@ -48,7 +48,7 @@ MPI_Group smpi_group_new(int size)
 
 MPI_Group smpi_group_copy(MPI_Group origin)
 {
-  MPI_Group group;
+  MPI_Group group=origin;
   int i, count;
   if(origin!= smpi_comm_group(MPI_COMM_WORLD)
             && origin != MPI_GROUP_NULL