From aef5053e87c93a8987f89e4fdaf6cf3dd23efe81 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 11 Apr 2014 21:08:02 +0300
Subject: fix code style.

---
 src/gui/widgets/tabs/setup_input.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/gui/widgets/tabs/setup_input.cpp')

diff --git a/src/gui/widgets/tabs/setup_input.cpp b/src/gui/widgets/tabs/setup_input.cpp
index a29e0d797..74ee7a3dc 100644
--- a/src/gui/widgets/tabs/setup_input.cpp
+++ b/src/gui/widgets/tabs/setup_input.cpp
@@ -212,7 +212,7 @@ void Setup_Input::cancel()
 
 void Setup_Input::action(const ActionEvent &event)
 {
-    const std::string id = event.getId();
+    const std::string &id = event.getId();
 
     if (event.getSource() == mKeyList)
     {
-- 
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