From 1223f94cb2f3c546468a2a3063456efbc5e155fe Mon Sep 17 00:00:00 2001
From: Rowan Van der Molen <rowan@ytec.nl>
Date: Sat, 13 Oct 2018 20:57:30 +0200
Subject: [PATCH] #110 Don't break django.debug.technical_500_response when
 Attachment.original_filename is None

---
 mailqueue/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mailqueue/models.py b/mailqueue/models.py
index 2e310c1..bca3485 100644
--- a/mailqueue/models.py
+++ b/mailqueue/models.py
@@ -150,4 +150,4 @@ class Meta:
         verbose_name_plural = _('Attachments')
 
     def __str__(self):
-        return self.original_filename
+        return str(self.original_filename)