Merge pull request #6694 from Quix0r/rewrites/added-missing-var-init

[friendica.git] / mod / help.php

diff --git a/mod/help.php b/mod/help.php
index 2c8f68ff35fbef42763fd000c95b9df60708ef97..cdfedac6ffedfabc26ea8598d5e610d0d50fe08c 100644 (file)
--- a/mod/help.php
+++ b/mod/help.php
@@ -10,6 +10,7 @@ use Friendica\Core\Config;
 use Friendica\Core\L10n;
 use Friendica\Core\Renderer;
 use Friendica\Core\System;
+use Friendica\Util\Strings;
 
 function load_doc_file($s)
 {
@@ -32,6 +33,7 @@ function help_content(App $a)
        Nav::setSelected('help');
 
        $text = '';
+       $filename = '';
 
        if ($a->argc > 1) {
                $path = '';
@@ -47,7 +49,7 @@ function help_content(App $a)
                $title = basename($path);
                $filename = $path;
                $text = load_doc_file('doc/' . $path . '.md');
-               $a->page['title'] = L10n::t('Help:') . ' ' . str_replace('-', ' ', notags($title));
+               $a->page['title'] = L10n::t('Help:') . ' ' . str_replace('-', ' ', Strings::escapeTags($title));
        }
 
        $home = load_doc_file('doc/Home.md');
@@ -82,7 +84,7 @@ function help_content(App $a)
                                        $level = intval($level);
                                        if ($level < $lastlevel) {
                                                for ($k = $level; $k < $lastlevel; $k++) {
-                                                       $toc .= "</ul>";
+                                                       $toc .= "</ul></li>";
                                                }
 
                                                for ($k = $level + 1; $k < count($idnum); $k++) {
@@ -91,7 +93,7 @@ function help_content(App $a)
                                        }
 
                                        if ($level > $lastlevel) {
-                                               $toc .= "<ul>";
+                                               $toc .= "<li><ul>";
                                        }
 
                                        $idnum[$level] ++;