mpidummy: fix some returned error codes

ornladios · May 29, 2019 · da9f59f · da9f59f
1 parent 1282d4d
commit da9f59f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/source/adios2/helper/mpidummy.cpp b/source/adios2/helper/mpidummy.cpp
@@ -109,7 +109,7 @@ int MPI_Gather(const void *sendbuf, int sendcnt, MPI_Datatype sendtype,
     size_t nsent = 0, nrecv = 0;
     if (!sendbuf && !recvbuf)
     {
-        return ier;
+        return MPI_ERR_BUFFER;
     }
     if (comm == MPI_COMM_NULL || root)
     {
@@ -153,7 +153,7 @@ int MPI_Gatherv(const void *sendbuf, int sendcnt, MPI_Datatype sendtype,
     int ier = MPI_SUCCESS;
     if (*recvcnts != sendcnt)
     {
-        ier = MPI_ERR_BUFFER;
+        ier = MPI_ERR_COUNT;
         return ier;
     }