Pass std::string parameters by reference too.

[simgrid.git] / src / s4u / s4u_Engine.cpp

diff --git a/src/s4u/s4u_Engine.cpp b/src/s4u/s4u_Engine.cpp
index 4e7a3f3..d778b75 100644 (file)
--- a/src/s4u/s4u_Engine.cpp
+++ b/src/s4u/s4u_Engine.cpp
@@ -375,9 +375,9 @@ bool Engine::is_initialized()
 {
   return Engine::instance_ != nullptr;
 }
-void Engine::set_config(std::string str)
+void Engine::set_config(const std::string& str)
 {
-  simgrid::config::set_parse(std::move(str));
+  simgrid::config::set_parse(str);
 }
 } // namespace s4u
 } // namespace simgrid