From c006739e4780df86d205d5ebc6f39af141cbc3eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Izidor=20Matu=C5=A1ov?= <izidor.matusov@gmail.com>
Date: Sun, 20 Mar 2011 23:03:20 +0100
Subject: If the page link is empty, it should link to current page -- FS#2178

---
 inc/pageutils.php | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'inc/pageutils.php')

diff --git a/inc/pageutils.php b/inc/pageutils.php
index cd01dcae7..c9bf60135 100644
--- a/inc/pageutils.php
+++ b/inc/pageutils.php
@@ -423,8 +423,14 @@ function resolve_mediaid($ns,&$page,&$exists){
  */
 function resolve_pageid($ns,&$page,&$exists){
     global $conf;
+    global $ID;
     $exists = false;
 
+    //empty address should point to current page
+    if ($page === "") {
+        $page = $ID;
+    }
+
     //keep hashlink if exists then clean both parts
     if (strpos($page,'#')) {
         list($page,$hash) = explode('#',$page,2);
-- 
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