From 2f51337e9bb34f33ec466b5b5dbed56c3311d51d Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Thu, 21 Nov 2013 16:05:15 +0100
Subject: [PATCH] Deleting registered callbacks after execution

---
 wcfsetup/install/files/js/WCF.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index d769d55f03..dd10eba4c7 100755
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -5960,6 +5960,8 @@ WCF.System.Dependency.Manager = {
 			for (var $i = 0, $length = this._setupCallbacks[identifier].length; $i < $length; $i++) {
 				this._setupCallbacks[identifier][$i]();
 			}
+			
+			delete this._setupCallbacks[identifier];
 		}
 		
 		this._loaded.push(identifier);
@@ -5968,6 +5970,8 @@ WCF.System.Dependency.Manager = {
 			for (var $i = 0, $length = this._callbacks[identifier].length; $i < $length; $i++) {
 				this._callbacks[identifier][$i]();
 			}
+			
+			delete this._callbacks[identifier];
 		}
 	}
 };
-- 
2.20.1