Remove more unnecessary uses of std::ref

These didn't get caught the last time since they lacked the namespace
prefix.

diff --git a/source/gameview/playerinput.cpp b/source/gameview/playerinput.cpp
index ebdff1fd57b0d630ba477a109bc207022c5f0e8d..9cd3fdf66ec957251f9f0bbde8f39fe2e360241d 100644 (file)
--- a/source/gameview/playerinput.cpp
+++ b/source/gameview/playerinput.cpp
@@ -30,13 +30,13 @@ void PlayerInput::add_player(Input::Device &dev)
                        b->apply_to(*player.controls, dev);
                        break;
                }
-       event_source.emit<Events::LocalPlayerArrived>(ref(*player.controls));
+       event_source.emit<Events::LocalPlayerArrived>(*player.controls);
 }
 
 void PlayerInput::synthesize_initial_events(Game::EventObserver &observer)
 {
        for(const Player &p: players)
-               event_source.emit_to<Events::LocalPlayerArrived>(observer, ref(*p.controls));
+               event_source.emit_to<Events::LocalPlayerArrived>(observer, *p.controls);
 }
 
 } // namespace Msp::GameView