From 23c7a4aa5da9fdd9181d3ce19b2b7bd005d943c7 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 18 Dec 2003 21:13:17 +0000
Subject: - Fixed bug 4703: don't display the help text when the user has no
 access   rights for a page.  That is, only return the help text if an active 
  handler exists.

---
 includes/menu.inc | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'includes')

diff --git a/includes/menu.inc b/includes/menu.inc
index c2d932b64..9ce6cde32 100644
--- a/includes/menu.inc
+++ b/includes/menu.inc
@@ -100,16 +100,19 @@ function menu_get_active_title() {
  * Returns the help associated with the active menu item.
  */
 function menu_get_active_help() {
-  $path = $_GET["q"];
-  $output = "";
 
-  $return = module_invoke_all("help", $path);
-  foreach ($return as $item) {
-    if (!empty($item)) {
-      $output .= $item ."\n";
+  if (menu_active_handler_exists()) {
+    $path = $_GET["q"];
+    $output = "";
+
+    $return = module_invoke_all("help", $path);
+    foreach ($return as $item) {
+      if (!empty($item)) {
+        $output .= $item ."\n";
+      }
     }
+    return $output;
   }
-  return $output;
 }
 
 /**
-- 
cgit v1.2.3