From 4838f72e50499fae4ba8e84fafab6e768f830cd2 Mon Sep 17 00:00:00 2001
From: JohnHolmesII <jedistephen@hotmail.com>
Date: Sat, 11 Apr 2020 13:14:50 -0700
Subject: [PATCH] Prevent unecessary copy in loop

---
 rpcs3/Input/evdev_joystick_handler.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rpcs3/Input/evdev_joystick_handler.cpp b/rpcs3/Input/evdev_joystick_handler.cpp
index a29ab8362f..d5471a3e45 100644
--- a/rpcs3/Input/evdev_joystick_handler.cpp
+++ b/rpcs3/Input/evdev_joystick_handler.cpp
@@ -217,7 +217,7 @@ std::unordered_map<u64, std::pair<u16, bool>> evdev_joystick_handler::GetButtonV
 	if (!Init())
 		return button_values;
 
-	for (const auto entry : button_list)
+	for (const auto& entry : button_list)
 	{
 		const auto code = entry.first;
 		int val         = 0;
@@ -228,7 +228,7 @@ std::unordered_map<u64, std::pair<u16, bool>> evdev_joystick_handler::GetButtonV
 		button_values.emplace(code, std::make_pair<u16, bool>(static_cast<u16>(val > 0 ? 255 : 0), false));
 	}
 
-	for (const auto entry : axis_list)
+	for (const auto& entry : axis_list)
 	{
 		const auto code = entry.first;
 		int val         = 0;