From fade78efc1385031e70621b70248372e1c89eb7b Mon Sep 17 00:00:00 2001
From: slawkens1 <slawkens@gmail.com>
Date: Sun, 14 Jan 2018 08:55:18 +0100
Subject: [PATCH] * fixed hooks return value

* (internal) added new function: $hooks->exist($type)
---
 system/hooks.php | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/system/hooks.php b/system/hooks.php
index e4cc6702..0a299e08 100644
--- a/system/hooks.php
+++ b/system/hooks.php
@@ -42,12 +42,12 @@ class Hook
 			$ret = $tmp($params);
 		}*/
 		
-		global $db, $config, $template_path, $ots, $content;
+		global $db, $config, $template_path, $ots, $content, $twig;
 		if(file_exists(BASE . $this->_file)) {
-			require(BASE . $this->_file);
+			$ret = require(BASE . $this->_file);
 		}
 
-		return true;
+		return $ret === null || $ret == 1 || $ret;
 	}
 
 	public function name() {return $this->_name;}
@@ -71,11 +71,17 @@ class Hooks
 		if(isset(self::$_hooks[$type]))
 		{
 			foreach(self::$_hooks[$type] as $name => $hook)
-				$ret = $hook->execute($params);
+				if(!$hook->execute($params)) {
+					$ret = false;
+				}
 		}
 
 		return $ret;
 	}
+
+	public function exist($type) {
+		return isset(self::$_hooks[$type]);
+	}
 	
 	public function load()
 	{