From 0b6c77c072eb2c984f24024574722a345057643f Mon Sep 17 00:00:00 2001
From: michaeljoseph <michaeljoseph@c91229c3-7414-0410-bfa2-8a42b809f60b>
Date: Thu, 29 Jul 2004 10:15:33 +0000
Subject: [PATCH] Added some variable initialisation and instantiation checking (to remove spurious E_NOTICEs)

---
 control.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/control.php b/control.php
index 09b86df..79cb82b 100644
--- a/control.php
+++ b/control.php
@@ -49,7 +49,7 @@ if (checkSessionAndRedirect(false)) {
 }
 
 // need to strip query string params from action before attempting to retrieve from sitemap
-
+$queryString = "";
 // check for the presence of additional params
 if (strstr($_SERVER["QUERY_STRING"], "&")) {
     // strip and save the querystring
@@ -62,7 +62,7 @@ if (strstr($_SERVER["QUERY_STRING"], "&")) {
 }
     
 // retrieve the page from the sitemap (checks whether this user has access to the requested page)
-$page = $default->siteMap->getPage($action, $_SESSION["userID"]);
+$page = $default->siteMap->getPage($action, isset($_SESSION["userID"]) ? $_SESSION["userID"] : "");
 
 if (!$page) {
     // this user doesn't have permission to access the page
--
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