Use C++17's std::scoped_lock where appropriate.

[simgrid.git] / include / simgrid / plugins / ProducerConsumer.hpp

diff --git a/include/simgrid/plugins/ProducerConsumer.hpp b/include/simgrid/plugins/ProducerConsumer.hpp
index 1ecaa1e..55dc6d6 100644 (file)
--- a/include/simgrid/plugins/ProducerConsumer.hpp
+++ b/include/simgrid/plugins/ProducerConsumer.hpp
@@ -104,7 +104,7 @@ public:
    */
   ProducerConsumer* set_max_queue_size(unsigned int max_queue_size)
   {
-    std::unique_lock<s4u::Mutex> lock(*mutex_);
+    const std::lock_guard<s4u::Mutex> lock(*mutex_);
     max_queue_size_ = max_queue_size;
     return this;
   }