fix TypeError: cannot concatenate 'str' and 'NoneType' objects

LEARNER-5369
2018-05-21 17:35:54 +05:00
parent 93809a8497
commit b21fec305a
1 changed files with 1 additions and 1 deletions
--- a/lms/templates/dashboard/_dashboard_course_listing.html
+++ b/lms/templates/dashboard/_dashboard_course_listing.html
@@ -48,7 +48,7 @@ from util.course import get_link_for_about_page, get_encoded_course_sharing_utm_
    %>
    <%
        mode_class = course_verified_certs.get('display_mode', '')
-        if mode_class != '':
+        if mode_class:
            mode_class = ' ' + mode_class ;
    %>
  % else: