From 964e9c2148df40d474b4b47db94a20e4f00ff7fd Mon Sep 17 00:00:00 2001
From: cweiske <cweiske@b3834d28-1941-0410-a4f8-b48e95affb8f>
Date: Sun, 20 Sep 2009 08:38:16 +0000
Subject: [PATCH] Fix bug #2829642: PATH_INFO undefined

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@352 b3834d28-1941-0410-a4f8-b48e95affb8f
---
 constants.inc.php | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/constants.inc.php b/constants.inc.php
index c198165..4940af8 100644
--- a/constants.inc.php
+++ b/constants.inc.php
@@ -48,13 +48,15 @@ define('PAGE_WATCHLIST', "watchlist");
 define('INSTALLATION_ID', md5($GLOBALS['dbname'].$GLOBALS['tableprefix']));
 
 // Correct bugs with PATH_INFO (maybe for Apache 1 or CGI) -- for 1&1 host...
-if(strlen($_SERVER["PATH_INFO"])<strlen($_SERVER["ORIG_PATH_INFO"])) {
-	$_SERVER["PATH_INFO"] = $_SERVER["ORIG_PATH_INFO"];
-}
-if(strcasecmp($_SERVER["PATH_INFO"], $_SERVER["SCRIPT_NAME "]) == 0) {
-	unset($_SERVER["PATH_INFO"]);
-}
-if(strpos($_SERVER["PATH_INFO"], '.php') !== false) {
-	unset($_SERVER["PATH_INFO"]);
+if (isset($_SERVER['PATH_INFO']) && isset($_SERVER['ORIG_PATH_INFO'])) {
+	if(strlen($_SERVER["PATH_INFO"])<strlen($_SERVER["ORIG_PATH_INFO"])) {
+		$_SERVER["PATH_INFO"] = $_SERVER["ORIG_PATH_INFO"];
+	}
+	if(strcasecmp($_SERVER["PATH_INFO"], $_SERVER["SCRIPT_NAME "]) == 0) {
+		unset($_SERVER["PATH_INFO"]);
+	}
+	if(strpos($_SERVER["PATH_INFO"], '.php') !== false) {
+		unset($_SERVER["PATH_INFO"]);
+	}
 }
 ?>