X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1067edf07adcaa046abb976e7d92174d608b2d91..63d238ad4d74226fae3321cb5c128f03160dacb2:/src/kernel/activity/ConditionVariableImpl.cpp

diff --git a/src/kernel/activity/ConditionVariableImpl.cpp b/src/kernel/activity/ConditionVariableImpl.cpp
index fdc23b405b..ec3fb6ae52 100644
--- a/src/kernel/activity/ConditionVariableImpl.cpp
+++ b/src/kernel/activity/ConditionVariableImpl.cpp
@@ -62,16 +62,14 @@ void ConditionVariableImpl::wait(MutexImpl* mutex, double timeout, actor::ActorI
   XBT_DEBUG("Wait condition %p", this);
   xbt_assert(std::isfinite(timeout), "timeout is not finite!");
 
-  /* If there is a mutex unlock it */
-  if (mutex != nullptr) {
-    auto* owner = mutex->get_owner();
-    xbt_assert(owner == issuer,
-               "Actor %s cannot wait on ConditionVariable %p since it does not own the provided mutex %p (which is "
-               "owned by %s).",
-               issuer->get_cname(), this, mutex, (owner == nullptr ? "nobody" : owner->get_cname()));
-    mutex_ = mutex;
-    mutex->unlock(issuer);
-  }
+  /* Unlock the provided mutex (the simcall observer ensures that one is provided, no need to check) */
+  auto* owner = mutex->get_owner();
+  xbt_assert(owner == issuer,
+             "Actor %s cannot wait on ConditionVariable %p since it does not own the provided mutex %p (which is "
+             "owned by %s).",
+             issuer->get_cname(), this, mutex, (owner == nullptr ? "nobody" : owner->get_cname()));
+  mutex_ = mutex;
+  mutex->unlock(issuer);
 
   SynchroImplPtr synchro(new SynchroImpl([this, issuer]() {
     this->remove_sleeping_actor(*issuer);