added SITEURL to featured image path

themes/cetcat/templates/syndication.html

@@ -28,9 +28,9 @@ serves as the default image for posts whose featured_image is not set. #}
 <meta name="twitter:title" content="{{ article.title|striptags|e }} {%if article.subtitle %} - {{ article.subtitle|striptags|e }} {% endif %}">
 <meta name="twitter:description" content="{{article.description|striptags|e}}">
 {% if article.featured_image %}
-<meta property="og:image" content="{{article.featured_image}}" />
-<meta property="og:image:secure_url" content="{{article.featured_image}}" />
-<meta name="twitter:image" content="{{article.featured_image}}" >
+<meta property="og:image" content="{{SITEURL}}{{article.featured_image}}" />
+<meta property="og:image:secure_url" content="{{SITEURL}}{{article.featured_image}}" />
+<meta name="twitter:image" content="{{SITEURL}}{{article.featured_image}}" >
 {% else %}
     {% if FEATURED_IMAGE %}
 <meta property="og:image" content="{{FEATURED_IMAGE}}" />