From: Christian Heinrich <franz-christian.heinrich@inria.fr>
Date: Fri, 3 Nov 2017 13:18:39 +0000 (+0100)
Subject: [SMPI] Elaborated on comment
X-Git-Tag: v3.18~305^2~5
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/e22af74c0a7b5f5f210239ca7a41890ab357ca71

[SMPI] Elaborated on comment
---

diff --git a/src/smpi/internals/smpi_process.cpp b/src/smpi/internals/smpi_process.cpp
index 7e5fc12370..fe40ac6abc 100644
--- a/src/smpi/internals/smpi_process.cpp
+++ b/src/smpi/internals/smpi_process.cpp
@@ -70,7 +70,7 @@ void Process::set_data(int index, int* argc, char*** argv)
     char* instance_id = (*argv)[1];
     comm_world_         = smpi_deployment_comm_world(instance_id);
     msg_bar_t bar = smpi_deployment_finalization_barrier(instance_id);
-    if (bar!=nullptr) // don't overwrite the default one
+    if (bar != nullptr) // don't overwrite the current one if the instance has none
       finalization_barrier_ = bar;
     instance_id_ = instance_id;
     index_ = index;