Fix search link

templates/base.html

@@ -81,7 +81,7 @@
 								</ul>
 							</div>
 							<div class="col-xs-12 col-sm-4">
-								<form action="search">
+								<form action="{{ url_for('search') }}">
 									<div class="input-group">
 										<input class="form-control" type="text" name="q" placeholder="Search" value="{{ searchtext }}">
 										<span class="input-group-btn"><button class="btn btn-secondary" type="submit"><span class="glyphicon glyphicon-search"></span> </button></span>