♿ default thumb

templates/archive.html

@@ -12,6 +12,7 @@
         <div class="archive-item">
             <a href="{{ url_for('comic', comic_id=comic.number) }}">
                 <img src="{{ url_for('static', filename='images/thumbs/' + comic.filename) }}"
+                     onerror="this.onerror=null; this.src='{{ url_for('static', filename='images/thumbs/default.jpg') }}';"
                      alt="{{ comic.title if comic.title else '#' ~ comic.number }}">
                 <div class="archive-info">
                     <h3>#{{ comic.number }}{% if comic.title %}: {{ comic.title }}{% endif %}</h3>