X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dbe5c2c39eb145a34d0618e3ba4d6d3c3d52f9e1..9ce4f8903c6a9891f5be7913556a4b4e08f27a23:/src/smpi/smpi_replay.c

diff --git a/src/smpi/smpi_replay.c b/src/smpi/smpi_replay.c
index 3c3c922b9b..bee8307852 100644
--- a/src/smpi/smpi_replay.c
+++ b/src/smpi/smpi_replay.c
@@ -756,7 +756,7 @@ static void action_gatherv(const char *const *action) {
   int i=0,recv_sum=0;
 
   MPI_Datatype MPI_CURRENT_TYPE2;
-  if(action[4+comm_size]) {
+  if(action[4+comm_size] && action[5+comm_size]) {
     MPI_CURRENT_TYPE=decode_datatype(action[4+comm_size]);
     MPI_CURRENT_TYPE2=decode_datatype(action[5+comm_size]);
   } else {