one more test for attr

[simgrid.git] / teshsuite / smpi / mpich3-test / coll / allred_float.c

diff --git a/teshsuite/smpi/mpich3-test/coll/allred_float.c b/teshsuite/smpi/mpich3-test/coll/allred_float.c
index c8d4354..6b6ebc6 100644 (file)
--- a/teshsuite/smpi/mpich3-test/coll/allred_float.c
+++ b/teshsuite/smpi/mpich3-test/coll/allred_float.c
@@ -64,7 +64,7 @@ int main(int argc, char **argv)
 
             MPI_Allreduce(MPI_IN_PLACE, buf, N, MPI_FLOAT, MPI_SUM, MPI_COMM_WORLD);
 
-            float *check_buf;
+            float *check_buf=NULL;
             if (rank == 0) {
                 check_buf = malloc(N * size * sizeof(float));
             }