X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7d3d8c0086ff6a566175b8c22d1268ebde887e80..96360f6e8febd538874535e592a71e37c807c2f8:/src/s4u/s4u_Barrier.cpp

diff --git a/src/s4u/s4u_Barrier.cpp b/src/s4u/s4u_Barrier.cpp
index e4a8214ab0..f1e449be69 100644
--- a/src/s4u/s4u_Barrier.cpp
+++ b/src/s4u/s4u_Barrier.cpp
@@ -39,8 +39,8 @@ int Barrier::wait()
   XBT_DEBUG("waiting %p %u/%u", this, arrived_actors_, expected_actors_);
   if (arrived_actors_ == expected_actors_) {
     cond_->notify_all();
-    mutex_->unlock();
     arrived_actors_ = 0;
+    mutex_->unlock();
     return SG_BARRIER_SERIAL_THREAD;
   }