diff options
Diffstat (limited to 'mod/help.php')
| -rw-r--r-- | mod/help.php | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/mod/help.php b/mod/help.php index 561f5381f..495b4ccc2 100644 --- a/mod/help.php +++ b/mod/help.php @@ -9,7 +9,9 @@ function load_doc_file($s) { $d = dirname($s); if(file_exists("$d/$lang/$b")) return file_get_contents("$d/$lang/$b"); - return file_get_contents($s); + if(file_exists($s)) + return file_get_contents($s); + return ''; }} @@ -31,7 +33,12 @@ function help_content(&$a) { $a->page['title'] = t('Help'); } - + if(! strlen($text)) { + header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . t('Not Found')); + notice( t('Page not found.' ) . EOL); + return; + } + return Markdown($text); }
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