From f98bbe193e0093aca8d8957cec82fdbd28639915 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Blot?= <nerzhul@users.noreply.github.com>
Date: Thu, 20 Apr 2017 00:12:52 +0200
Subject: Fix various copy instead of const ref reported by cppcheck (part 3)
 (#5616)

* Also remove 2 non declared but defined functions
* Make some functions around const ref changes const
---
 src/client/joystick_controller.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/client/joystick_controller.cpp')

diff --git a/src/client/joystick_controller.cpp b/src/client/joystick_controller.cpp
index 3e1442793..cb9d64b9f 100644
--- a/src/client/joystick_controller.cpp
+++ b/src/client/joystick_controller.cpp
@@ -185,7 +185,8 @@ void JoystickController::onJoystickConnect(const std::vector<irr::SJoystickInfo>
 	m_joystick_id = id;
 }
 
-void JoystickController::setLayoutFromControllerName(std::string name) {
+void JoystickController::setLayoutFromControllerName(const std::string &name)
+{
 	if (lowercase(name).find("xbox") != std::string::npos) {
 		m_layout = create_xbox_layout();
 	} else {
-- 
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