From 715255eab79eaa335298ab27a02521b5351bcfce Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Sat, 20 Sep 2008 08:07:34 +0000
Subject: [PATCH] #268006 by pwolanin: Prevent hook_help() from appearing on
403 pages.
---
includes/menu.inc | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/includes/menu.inc b/includes/menu.inc
index d5707b027e85..95ec71e59506 100644
--- a/includes/menu.inc
+++ b/includes/menu.inc
@@ -1211,6 +1211,10 @@ function drupal_help_arg($arg = array()) {
function menu_get_active_help() {
$output = '';
$router_path = menu_tab_root_path();
+ // We will always have a path unless we are on a 403 or 404.
+ if (!$router_path) {
+ return '';
+ }
$arg = drupal_help_arg(arg(NULL));
$empty_arg = drupal_help_arg();
--
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