From 26d2d7a372d6525601bf1854df02114a0d0f7e78 Mon Sep 17 00:00:00 2001
From: Bob den Otter <bobdenotter@gmail.com>
Date: Tue, 4 Jul 2017 11:48:36 +0200
Subject: [PATCH] Better defaults for strict settings.

---
 templates/_metatags.twig | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/templates/_metatags.twig b/templates/_metatags.twig
index 24ad780..3f86429 100755
--- a/templates/_metatags.twig
+++ b/templates/_metatags.twig
@@ -1,18 +1,18 @@
-{% if description is not empty %}
+{% if description|default() is not empty %}
 <meta name="description" content="{{ description }}"/>
-{% if keywords|default('') is not empty %}
+{% if keywords|default() is not empty %}
         <meta name="keywords" content="{{ keywords }}"/>
 {% endif %}
 {% endif %}
         <meta property="og:locale" content="{{ htmllang()|replace({'-': '_'}) }}" />
         <meta property="og:type" content="website" />
         <meta property="og:title" content="{{ title }}" />
-{% if description is not empty %}
+{% if description|default() is not empty %}
         <meta property="og:description" content="{{ description }}" />
 {% endif %}
         <meta property="og:url" content="{{ canonical }}" />
         <meta property="og:site_name" content="{{ app.config.get('general/sitename') }}" />
-{% if image is not empty %}
+{% if image|default() is not empty %}
         <meta property="og:image" content="{{ image }}" />
 {% endif %}
         <meta name="robots" content="{{ robots }}" />