Fix: Display error message

templates/lecture.html

@@ -35,7 +35,7 @@
 				{{ player(lecture, videos, get_flashed_messages(category_filter=['player']), seek=seek) }}
 			</div>
 			{% else %}
-				{{ authorize_helper(course.login_info, permtypes, passwordSet, lecture, course) }}
+				{{ authorize_helper(course.login_info, permtypes, passwordSet, lecture, course, courses_loaded) }}
 			{% endif %}
 			
 			<div class="col-xs-12" style="padding-top: 15px;">

templates/macros.html

@@ -161,7 +161,7 @@ $(function() {
 </script>
 {% endmacro %}
 
-{% macro authorize_helper(login_info, permtypes, passwordSet, lecture, course) %}
+{% macro authorize_helper(login_info, permtypes, passwordSet, lecture, course, courses_loaded) %}
 <div class="col-xs-12" style="padding: 10px; background-color: black; color:white;">
 	<h3 class="text-center mb2">Anmeldung erforderlich</h3>
 	{% if login_info %}