Redirect back to current page when login button is clicked

realms/templates/layout.html

@@ -72,7 +72,7 @@
                 </ul>
                 </li>
             {% else %}
-              <li><a href="{{ url_for('auth.login') }}"><i class="fa fa-user"></i> &nbsp;Login</a></li>
+              <li><a href="{{ url_for('auth.login', next=request.path) }}"><i class="fa fa-user"></i> &nbsp;Login</a></li>
               {% if config.REGISTRATION_ENABLED and 'auth.local' in config.MODULES %}
                 <li><a href="{{ url_for('auth.local.register') }}"><i class="fa fa-users"></i> &nbsp;Register</a></li>
               {% endif %}