Fix search after db wrapper changes

server.py

@@ -218,7 +218,7 @@ def search():
 	q = request.args['q']
 	courses = searchquery(q, '*', ['title', 'short', 'organizer', 'subject', 'description'],
 			'courses', 'WHERE (? OR (visible AND listed)) GROUP BY id ORDER BY _score DESC, semester DESC LIMIT 20', ismod())
-	lectures = searchquery(q, 'lectures.*, courses.visible AS coursevisible, courses.listed, courses.short, courses.downloadable, courses.title AS coursetitle',
+	lectures = searchquery(q, 'lectures.*, courses.visible AS coursevisible, courses.listed, "course" AS sep, courses.*',
 			['lectures.title', 'lectures.comment', 'lectures.speaker', 'courses.short'],
 			'lectures LEFT JOIN courses on (courses.id = lectures.course_id)',
 			'WHERE (? OR (coursevisible AND listed AND visible)) GROUP BY id ORDER BY _score DESC, time DESC LIMIT 30', ismod())