From c4e47953aca6fe8fb0294d194b8a354437388486 Mon Sep 17 00:00:00 2001
From: Michiel de Jong <michiel@unhosted.org>
Date: Mon, 7 May 2012 09:46:15 +0200
Subject: [PATCH] require base lib and deal with malformed user addresses in
 webfinger.php

---
 apps/user_webfinger/webfinger.php | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/apps/user_webfinger/webfinger.php b/apps/user_webfinger/webfinger.php
index e702f27b56e..7c59c53afec 100755
--- a/apps/user_webfinger/webfinger.php
+++ b/apps/user_webfinger/webfinger.php
@@ -25,15 +25,17 @@ $SUBURI=substr(realpath($_SERVER["SCRIPT_FILENAME"]),strlen($SERVERROOT));
 $WEBROOT=substr($SUBURI,0,-34);
 */
 
+require_once('../../lib/base.php');
 
+$userName = '';
+$hostName = '';
 $request = strip_tags(urldecode($_GET['q']));
 if($_GET['q']) {
 	$reqParts = explode('@', $request);
-	$userName = $reqParts[0];
-	$hostName = $reqParts[1];
-} else {
-	$userName = '';
-	$hostName = '';
+	if(count($reqParts)==2) {
+    $userName = $reqParts[0];
+	  $hostName = $reqParts[1];
+  }
 }
 if(substr($userName, 0, 5) == 'acct:') {
 	$userName = substr($userName, 5);
-- 
2.39.5