X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/da4b64609d1b4d1829801004cab5ea40ec8b22f1..50bc81a8526eb95a52e6a4b4a2ae1be94dfb24c1:/teshsuite/smpi/mpich3-test/comm/cmfree.c

diff --git a/teshsuite/smpi/mpich3-test/comm/cmfree.c b/teshsuite/smpi/mpich3-test/comm/cmfree.c
index 99e99c1f57..2274df8617 100644
--- a/teshsuite/smpi/mpich3-test/comm/cmfree.c
+++ b/teshsuite/smpi/mpich3-test/comm/cmfree.c
@@ -65,8 +65,8 @@ int main( int argc, char *argv[] )
 	    MPI_Comm_split( MPI_COMM_WORLD, 0, size - rank, &tmpComm[i] );
 	}
 
-	MPI_Sendrecv( 0, 0, MPI_INT, source, 1, 
-		      0, 0, MPI_INT, source, 1, MPI_COMM_WORLD, &status );
+	MPI_Sendrecv( NULL, 0, MPI_INT, source, 1,
+		      NULL, 0, MPI_INT, source, 1, MPI_COMM_WORLD, &status );
 
 	MPI_Wait( &req, &status );
 	for (i=0; i<NELM; i++) {
@@ -90,8 +90,8 @@ int main( int argc, char *argv[] )
 	    MPI_Comm_split( MPI_COMM_WORLD, 0, size - rank, &tmpComm[i] );
 	}
 	/* Synchronize with the receiver */
-	MPI_Sendrecv( 0, 0, MPI_INT, dest, 1, 
-		      0, 0, MPI_INT, dest, 1, MPI_COMM_WORLD, &status );
+	MPI_Sendrecv( NULL, 0, MPI_INT, dest, 1,
+		      NULL, 0, MPI_INT, dest, 1, MPI_COMM_WORLD, &status );
 	MPI_Send( buf, NELM, MPI_INT, dest, 0, comm );
 	free( buf );
     }