don't use title template var if it doen't exist

pembo13 · pembo13 · commit 858ad0d4ac62 · 2019-12-29T21:00:30.000-05:00
diff --git a/templates/base.html b/templates/base.html
@@ -2,7 +2,7 @@
 <html lang="en" prefix="og: http://ogp.me/ns#">
 <head>
     <meta charset="UTF-8">
-    <title>Database of Databases - {% block title %}{% endblock %}</title>
+    <title>Database of Databases - {% block title %}{% if title %}{{ title }}{% endif %}{% endblock %}</title>
     <meta name="viewport" content="width=device-width, initial-scale=1">
     {% if counter_token %}
     <meta name="counter" content="{{ counter_token }}">
