From 9e83411f7e4147d09af5a5006888dcc187ea0ef8 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 7 Nov 2011 19:34:52 +0300
Subject: Fix some warnings under gcc 4.7.

---
 src/sound.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/sound.cpp')

diff --git a/src/sound.cpp b/src/sound.cpp
index 40c929824..39c5a72aa 100644
--- a/src/sound.cpp
+++ b/src/sound.cpp
@@ -70,7 +70,7 @@ Sound::~Sound()
     config.removeListener("playMusic", this);
 
     // Unlink the callback function.
-    Mix_HookMusicFinished(NULL);
+    Mix_HookMusicFinished(nullptr);
 }
 
 void Sound::optionChanged(const std::string &value)
-- 
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