X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fhooks.inc;h=609eac31203b49b4a2efdac51f2aaf54d1161232;hb=6351305b2b0e5782804ab4d9e3db5f84b671d6f2;hp=501d4a0f7eb1ca441a103b2d4efc85773e75899d;hpb=5c2b576cebcb6bf59a23d4f49b7362003f8d1bf1;p=fa-stable.git

diff --git a/includes/hooks.inc b/includes/hooks.inc
index 501d4a0f..609eac31 100644
--- a/includes/hooks.inc
+++ b/includes/hooks.inc
@@ -218,28 +218,32 @@ class hooks {
 /*
 	Installs hooks provided by extension modules
 */
-function install_hooks()
+function install_hooks($lang_code=null)
 {
 	global $path_to_root, $Hooks, $installed_extensions;
 
 	$Hooks = array();
-	
 	// include current language related $Hooks object if locale file exists
-	$lang_code  = clean_file_name($_SESSION['language']->code);
+	if (!$lang_code)
+		$lang_code = $_SESSION['language']->code;
+	$lang_code  = clean_file_name($lang_code);
+
 	if (file_exists($path_to_root . "/lang/" . $lang_code . "/locale.inc"))
 	{
 		include_once($path_to_root . "/lang/" . $lang_code . "/locale.inc");
-		$code = $_SESSION['language']->code;
+		$code = $lang_code;
 		$hook_class = 'hooks_'.$code;
 		$Hooks[$code] = new $hook_class;
 		unset($code, $hook_class);
 	}
 	// install hooks provided by active extensions
-	foreach($installed_extensions as $ext) {
-		$hook_class = 'hooks_'.$ext['package'];
-		if ($ext['active'] && class_exists($hook_class)) {
-			$Hooks[$ext['package']] = new $hook_class;
-		}
+	if (isset($installed_extensions) && !empty($installed_extensions)) {
+		foreach($installed_extensions as $ext) {
+			$hook_class = 'hooks_'.$ext['package'];
+			if ($ext['active'] && class_exists($hook_class)) {
+				$Hooks[$ext['package']] = new $hook_class;
+			}
+		}	
 	}
 }
 /*