Don't output empty html tag attributes

From https://discuss.flarum.org/d/17817-meta-description-is-empty/8 ref #1677
flarum · Dec 3, 2018 · 796b577 · 796b577
1 parent 88e43cc
commit 796b577
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/views/frontend/app.blade.php b/views/frontend/app.blade.php
@@ -1,5 +1,6 @@
 <!doctype html>
-<html dir="{{ $direction }}" lang="{{ $language }}">
+<html @if ($direction) dir="{{ $direction }}" @endif
+      @if ($language) lang="{{ $language }}" @endif>
     <head>
         <meta charset="utf-8">
         <title>{{ $title }}</title>