only yield actual users

2012-12-20 01:55:14 -05:00 · 2012-12-20 01:55:14 -05:00 · 582597b7b8
commit 582597b7b8
parent ca462422ba
1 changed files with 2 additions and 1 deletions
--- a/symposion/schedule/models.py
+++ b/symposion/schedule/models.py
@ -139,7 +139,8 @@ class Presentation(models.Model):
    def speakers(self):
        yield self.speaker
        for speaker in self.additional_speakers.all():
-            yield speaker
+            if speaker.user:
+                yield speaker
    
    def __unicode__(self):
        return "#%s %s (%s)" % (self.number, self.title, self.speaker)