From 36cfb234d5f867a59f102ac2ffd71dc1c669cf46 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 16 Oct 2020 06:22:26 -0400
Subject: udp/client: Take std::function by const reference with
 TestCommunication()

Avoids redundant copies.
---
 src/input_common/udp/client.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/input_common/udp/client.h')

diff --git a/src/input_common/udp/client.h b/src/input_common/udp/client.h
index 2491a03a2..747e0c0a2 100644
--- a/src/input_common/udp/client.h
+++ b/src/input_common/udp/client.h
@@ -150,7 +150,7 @@ private:
 };
 
 void TestCommunication(const std::string& host, u16 port, std::size_t pad_index, u32 client_id,
-                       std::function<void()> success_callback,
-                       std::function<void()> failure_callback);
+                       const std::function<void()>& success_callback,
+                       const std::function<void()>& failure_callback);
 
 } // namespace InputCommon::CemuhookUDP
-- 
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