From 5b4160a49385bc6895681c5d103a4a5716829e4b Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 29 Feb 2012 20:45:54 +0300
Subject: Simplify remove listener calls.

---
 src/sound.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'src/sound.cpp')

diff --git a/src/sound.cpp b/src/sound.cpp
index 2c7ecb53d..5b7f1201d 100644
--- a/src/sound.cpp
+++ b/src/sound.cpp
@@ -66,11 +66,7 @@ Sound::Sound():
 
 Sound::~Sound()
 {
-    config.removeListener("playBattleSound", this);
-    config.removeListener("playGuiSound", this);
-    config.removeListener("playMusic", this);
-    config.removeListener("sfxVolume", this);
-    config.removeListener("musicVolume", this);
+    config.removeListeners(this);
 
     // Unlink the callback function.
     Mix_HookMusicFinished(nullptr);
-- 
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