From eea2bab44be7ba1fa8e3f8ccadefc07192aa0c92 Mon Sep 17 00:00:00 2001
From: tehron <tehron@quantentunnel.de>
Date: Sun, 20 Oct 2019 22:41:40 +0200
Subject: [PATCH] allow empty phrase in slug (e.g. when title contains only non
 ascii characters)

---
 html/forum/index.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/html/forum/index.php b/html/forum/index.php
index b4dc837..aea75ed 100644
--- a/html/forum/index.php
+++ b/html/forum/index.php
@@ -18,7 +18,7 @@
     $breadcrumb = '';
     if (isset($_GET['slug'])) {
         // Get id from slug
-        preg_match('/\/([0-9]+)[a-z0-9\s-]+$/s', $_GET['slug'], $matches);
+        preg_match('/\/([0-9]+)[a-z0-9\s-]*$/s', $_GET['slug'], $matches);
         if ($matches) {
             $id = $matches[1];
 
@@ -223,4 +223,4 @@
 
 <?php
    require_once('footer.php');
-?>
\ No newline at end of file
+?>