From 1fa1d7ee7d6c7abd823414e264edd819615c27c8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Steffen=20Schro=CC=88der?= <schteffens@gmail.com>
Date: Tue, 13 May 2014 16:00:25 +0200
Subject: [PATCH] improved type hint

---
 application/core/Commands/CommandManager.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/application/core/Commands/CommandManager.php b/application/core/Commands/CommandManager.php
index bc2a22a7..8b50a47c 100644
--- a/application/core/Commands/CommandManager.php
+++ b/application/core/Commands/CommandManager.php
@@ -83,11 +83,11 @@ class CommandManager implements CallbackListener {
 	/**
 	 * Add a Listener Callback to the given Listener Array
 	 *
-	 * @param array  $listenerArray
-	 * @param array  $listenerCallback
-	 * @param string $command
+	 * @param array    $listenerArray
+	 * @param callable $listenerCallback
+	 * @param string   $command
 	 */
-	private function addListenerCallback(array &$listenerArray, array $listenerCallback, $command) {
+	private function addListenerCallback(array &$listenerArray, callable $listenerCallback, $command) {
 		if (!array_key_exists($command, $listenerArray) || !is_array($listenerArray[$command])) {
 			// Init listeners array
 			$listenerArray[$command] = array();