From cbf56ecd5bb936420f2027e8d9991be21551a788 Mon Sep 17 00:00:00 2001
From: Jorran de Wit <jorrandewit@outlook.com>
Date: Tue, 3 Oct 2017 13:38:23 +0200
Subject: [PATCH] Fix User instance not found in signal
---
submissions/signals.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/submissions/signals.py b/submissions/signals.py
index 664ff585d..d14134ba0 100644
--- a/submissions/signals.py
+++ b/submissions/signals.py
@@ -45,7 +45,7 @@ def notify_new_referee_invitation(sender, instance, created, **kwargs):
"""
Notify a Referee about a new refereeing invitation.
"""
- if created:
+ if created and instance.referee:
notify.send(sender=sender, recipient=instance.referee.user,
actor=instance.submission.editor_in_charge,
verb=' would like to invite you to referee a Submission.', target=instance)
--
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