src/msg/Messenger.h: pass function parameter by reference

Fix "(performance) Function parameter 'm' should be passed by reference."
from cppchecker.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/msg/Messenger.h b/src/msg/Messenger.h
index b75e4420f66c4ddbe30dcc8b7d4552aa5ccb7e42..f47c2cf5bb5c247bba96ab8043b61b0645f257fe 100644 (file)
--- a/src/msg/Messenger.h
+++ b/src/msg/Messenger.h
@@ -184,7 +184,7 @@ public:
    *
    * @param m The name to set.
    */
-  void set_myname(const entity_name_t m) { my_inst.name = m; }
+  void set_myname(const entity_name_t& m) { my_inst.name = m; }
   /**
    * Set the unknown address components for this Messenger.
    * This is useful if the Messenger doesn't know its full address just by