pretty.html: fetch stylesheet only if the var is declared

otherwise the app will perform an unnecessary 404 request everytime a theme is not declared Signed-off-by: Gunwant Jain <mail@wantguns.dev>
2021-01-06 00:58:10 +05:30
parent 5277c60b81
commit 7cfe364b8c
2 changed files with 3 additions and 1 deletions
--- a/templates/pretty.html.tera
+++ b/templates/pretty.html.tera
@@ -69,7 +69,9 @@
        </style>

        <!-- Bring your own theme -->
+        {% if theme %}
        <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.5.0/build/styles/{{ theme }}.min.css">
+        {% endif %}

 </head>