1 files changed, 7 insertions, 7 deletions
diff --git a/engines/titanic/game/arboretum_gate.cpp b/engines/titanic/game/arboretum_gate.cpp
index f4193b0f2f..a892e65fc8 100644
--- a/engines/titanic/game/arboretum_gate.cpp
+++ b/engines/titanic/game/arboretum_gate.cpp
@@ -133,17 +133,17 @@ void CArboretumGate::load(SimpleFile *file) {
 	CBackground::load(file);
 }
 
-bool CArboretumGate::handleEvent(const CActMsg &msg) { return false; }
-bool CArboretumGate::handleEvent(const CLeaveViewMsg &msg) { return false; }
-bool CArboretumGate::handleEvent(const CTurnOff &msg) { return false; }
-bool CArboretumGate::handleEvent(const CMouseButtonDownMsg &msg) { return false; }
+bool CArboretumGate::handleEvent(CActMsg &msg) { return false; }
+bool CArboretumGate::handleEvent(CLeaveViewMsg &msg) { return false; }
+bool CArboretumGate::handleEvent(CTurnOff &msg) { return false; }
+bool CArboretumGate::handleEvent(CMouseButtonDownMsg &msg) { return false; }
 
-bool CArboretumGate::handleEvent(const CEnterViewMsg &msg) {
+bool CArboretumGate::handleEvent(CEnterViewMsg &msg) {
 	warning("CArboretumGate::handleEvent");
 	return false;
 }
 
-bool CArboretumGate::handleEvent(const CTurnOn &msg) { return false; }
-bool CArboretumGate::handleEvent(const CMovieEndMsg &msg) { return false; }
+bool CArboretumGate::handleEvent(CTurnOn &msg) { return false; }
+bool CArboretumGate::handleEvent(CMovieEndMsg &msg) { return false; }
 
 } // End of namespace Titanic