X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fplugin.php;h=b28f550d89effcb9efc1942f9dbc4b31d55dadb9;hb=fc380412e4affcb0ff647acbf72b0baa28699fde;hp=e0c4033acc56e25a100ab7e99a1607fdef90e7ea;hpb=eb1f02bc592f0c1c1dbfefecad89162b001566ca;p=squirrelmail.git

diff --git a/functions/plugin.php b/functions/plugin.php
index e0c4033a..b28f550d 100644
--- a/functions/plugin.php
+++ b/functions/plugin.php
@@ -3,7 +3,7 @@
 /**
  * plugin.php
  *
- * Copyright (c) 1999-2004 The SquirrelMail Project Team
+ * Copyright (c) 1999-2005 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * This file provides the framework for a plugin architecture.
@@ -44,7 +44,6 @@ function use_plugin ($name) {
 function do_hook ($name) {
     global $squirrelmail_plugin_hooks, $currentHookName;
     $data = func_get_args();
-    $ret = '';
     $currentHookName = $name;
 
     if (isset($squirrelmail_plugin_hooks[$name])
@@ -200,4 +199,4 @@ if (isset($plugins) && is_array($plugins)) {
     }
 }
 
-?>
+?>
\ No newline at end of file