Update comm, datatype from mpich trunk

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

diff --git a/teshsuite/smpi/mpich3-test/comm/dup.c b/teshsuite/smpi/mpich3-test/comm/dup.c
index c9a06e6..a30975f 100644 (file)
--- a/teshsuite/smpi/mpich3-test/comm/dup.c
+++ b/teshsuite/smpi/mpich3-test/comm/dup.c
@@ -33,6 +33,7 @@ int main( int argc, char **argv )
     }
 
     /* Can we communicate with this new communicator? */
+    dest = MPI_PROC_NULL;
     if (rank == 0) {
        dest = size - 1;
        a = rank;