From f4d4fb031a17c502a28d60a241c4fa6e838519f2 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 22 Dec 2015 17:46:20 +0300
Subject: Improve a bit inputmanager.

---
 src/input/inputmanager.cpp | 8 +++++---
 src/input/inputmanager.h   | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/input/inputmanager.cpp b/src/input/inputmanager.cpp
index 94cac4b05..48efe4719 100644
--- a/src/input/inputmanager.cpp
+++ b/src/input/inputmanager.cpp
@@ -971,11 +971,13 @@ InputActionT InputManager::getActionByKey(const SDL_Event &event) const
     return InputAction::NO_VALUE;
 }
 
-void InputManager::addChatCommands(std::list<std::string> &arr)
+void InputManager::addChatCommands(std::list<std::string> &restrict arr)
+                                   restrict
 {
-    for (int i = 0; i < static_cast<int>(InputAction::TOTAL); i++)
+    const int sz = static_cast<int>(InputAction::TOTAL);
+    for (int i = 0; i < sz; i++)
     {
-        const InputActionData &ad = inputActionData[i];
+        const InputActionData &restrict ad = inputActionData[i];
         std::string cmd = ad.chatCommand;
         if (!cmd.empty())
         {
diff --git a/src/input/inputmanager.h b/src/input/inputmanager.h
index b32c0f37e..09ce00fed 100644
--- a/src/input/inputmanager.h
+++ b/src/input/inputmanager.h
@@ -144,7 +144,7 @@ class InputManager final
                                 const std::string &args,
                                 ChatTab *const tab);
 
-        void addChatCommands(std::list<std::string> &arr);
+        void addChatCommands(std::list<std::string> &restrict arr) restrict;
 
     protected:
         void resetKey(const InputActionT i);
-- 
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