From 6db6413133c36dd1a9e798d35e75afd7ceb63001 Mon Sep 17 00:00:00 2001
From: Augustin Degomme <degomme@wasabi>
Date: Tue, 28 Aug 2018 10:19:07 +0200
Subject: [PATCH] Fix https://github.com/simgrid/simgrid/issues/294

---
 src/smpi/colls/smpi_mpich_selector.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/smpi/colls/smpi_mpich_selector.cpp b/src/smpi/colls/smpi_mpich_selector.cpp
index 18ef3bd367..89440a13e6 100644
--- a/src/smpi/colls/smpi_mpich_selector.cpp
+++ b/src/smpi/colls/smpi_mpich_selector.cpp
@@ -173,7 +173,7 @@ int Coll_alltoall_mpich::alltoall( void *sbuf, int scount,
                                                            rbuf, rcount, rdtype,
                                                            comm);
     }else if (communicator_size%2){
-        return Coll_alltoall_ring::alltoall(sbuf, scount, sdtype,
+        return Coll_alltoall_pair::alltoall(sbuf, scount, sdtype,
                                                            rbuf, rcount, rdtype,
                                                            comm);
     }
-- 
2.20.1