From c2e1ca093887be48c0218a87d15822cf002657b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Steffen=20Schro=CC=88der?= <schteffens@gmail.com>
Date: Thu, 15 May 2014 15:13:58 +0200
Subject: [PATCH] only show commands in help that have a description

---
 application/core/Commands/CommandManager.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/application/core/Commands/CommandManager.php b/application/core/Commands/CommandManager.php
index 8b50a47c..0af4a443 100644
--- a/application/core/Commands/CommandManager.php
+++ b/application/core/Commands/CommandManager.php
@@ -48,7 +48,7 @@ class CommandManager implements CallbackListener {
 	 * @param string          $description
 	 * @return bool
 	 */
-	public function registerCommandListener($commandName, CommandListener $listener, $method, $adminCommand = false, $description = '') {
+	public function registerCommandListener($commandName, CommandListener $listener, $method, $adminCommand = false, $description = null) {
 		if (is_array($commandName)) {
 			$success = true;
 			foreach ($commandName as $command) {
@@ -74,8 +74,10 @@ class CommandManager implements CallbackListener {
 			$this->addListenerCallback($this->commandListeners, $listenerCallback, $command);
 		}
 
-		//TODO description
-		$this->helpManager->registerCommand($command, $adminCommand, $description, get_class($listener) . '\\' . $method);
+		// TODO: description(?)
+		if ($description) {
+			$this->helpManager->registerCommand($command, $adminCommand, $description, get_class($listener) . '\\' . $method);
+		}
 
 		return true;
 	}