diff options
Diffstat (limited to 'inc/render.inc.php')
| -rw-r--r-- | inc/render.inc.php | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/inc/render.inc.php b/inc/render.inc.php index 0147709..4318a95 100644 --- a/inc/render.inc.php +++ b/inc/render.inc.php @@ -14,7 +14,7 @@ Render::init(); class Render { - private static $mustache = false; + private static ?Mustache_Engine $mustache = null; private static $body = ''; private static $header = ''; private static $footer = ''; @@ -24,7 +24,7 @@ class Render public static function init() { - if (self::$mustache !== false) + if (self::$mustache !== null) Util::traceError('Called Render::init() twice!'); self::$mustache = new Mustache_Engine; } @@ -40,7 +40,7 @@ class Render ob_start(); echo '<!DOCTYPE html> - <html> + <html lang="de"> <head> <title>', RENDER_DEFAULT_TITLE, self::$title, '</title> <meta charset="utf-8"> |