try to stabilize gcc with previous fixes

[simgrid.git] / src / kernel / activity / MutexImpl.cpp

diff --git a/src/kernel/activity/MutexImpl.cpp b/src/kernel/activity/MutexImpl.cpp
index 6b94db7..7d90c8a 100644 (file)
--- a/src/kernel/activity/MutexImpl.cpp
+++ b/src/kernel/activity/MutexImpl.cpp
@@ -81,7 +81,7 @@ void MutexImpl::unlock(smx_actor_t issuer)
 
   /* If the mutex is not owned by the issuer, that's not good */
   if (issuer != this->owner)
-    THROWF(mismatch_error, 0, "Cannot release that mutex: it was locked by %s (pid:%lu), not by you.",
+    THROWF(mismatch_error, 0, "Cannot release that mutex: it was locked by %s (pid:%ld), not by you.",
            this->owner->getCname(), this->owner->pid);
 
   if (not this->sleeping.empty()) {