Update comm, datatype from mpich trunk

[simgrid.git] / teshsuite / smpi / mpich3-test / comm / dup_with_info.c

diff --git a/teshsuite/smpi/mpich3-test/comm/dup_with_info.c b/teshsuite/smpi/mpich3-test/comm/dup_with_info.c
index c0472c0..e63acaa 100644 (file)
--- a/teshsuite/smpi/mpich3-test/comm/dup_with_info.c
+++ b/teshsuite/smpi/mpich3-test/comm/dup_with_info.c
@@ -28,6 +28,7 @@ int run_tests(MPI_Comm comm)
     MPI_Barrier(comm);
 
     /* Can we communicate with this new communicator? */
+    dest = MPI_PROC_NULL;
     if (rank == 0) {
         dest = size - 1;
         a = rank;