X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0921a44d5521b3337b8752aa2a9f06ee1405fb24..8250fdfeb9c8dd3ae2a1d19f3c89871c9599d0f8:/src/s4u/s4u_mailbox.cpp

diff --git a/src/s4u/s4u_mailbox.cpp b/src/s4u/s4u_mailbox.cpp
index 9e5f3f4c9c..ed78c0338c 100644
--- a/src/s4u/s4u_mailbox.cpp
+++ b/src/s4u/s4u_mailbox.cpp
@@ -47,7 +47,9 @@ smx_activity_t Mailbox::front()
 }
 
 void Mailbox::setReceiver(ActorPtr actor) {
-  simcall_mbox_set_receiver(pimpl_, actor == nullptr ? nullptr : actor->pimpl_);
+  simix::kernelImmediate([this, actor]() {
+    this->pimpl_->setReceiver(actor);
+  });
 }
 
 /** @brief get the receiver (process associated to the mailbox) */