fix live url

diff --git a/teleforma/models.py b/teleforma/models.py
index ffb667024414e1ff68fe102b248bee505a5d76d3..1bb4d3fcf981f30c2fe69527b62bf9c2118eab50 100755 (executable)
--- a/teleforma/models.py
+++ b/teleforma/models.py
@@ -237,7 +237,8 @@ class LiveStream(Model):
     course          = ForeignKey('Course', related_name='livestream',
                                  verbose_name=_('course'))
     course_type     = ForeignKey('CourseType', related_name='livestream',
-                                 verbose_name=_('course type'))
+                                 verbose_name=_('course type'),
+                                 blank=True, null=True, on_delete=models.SET_NULL)
     conference      = ForeignKey('Conference', related_name='livestream',
                                 verbose_name=_('conference'),
                                 blank=True, null=True, on_delete=models.SET_NULL)
@@ -249,7 +250,7 @@ class LiveStream(Model):
     @property
     def mount_point(self):
         slug = '-'.join([self.conference.course.department.slug, self.conference.course.slug,
-                         self.course_type])
+                         self.conference.course_type.name])
         if self.server.type == 'stream-m':
             return  'consume/' + slug
         else: