From 7371d9f4aab6cdbea2572f068d8d928c9209d607 Mon Sep 17 00:00:00 2001
From: mike cullerton <michaelc@cullerton.com>
Date: Tue, 10 May 2022 08:54:11 -0400
Subject: [PATCH] cc and bcc should be strings, like recipients

---
 crc/services/email_service.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crc/services/email_service.py b/crc/services/email_service.py
index 15e84279..43e9428a 100644
--- a/crc/services/email_service.py
+++ b/crc/services/email_service.py
@@ -30,7 +30,7 @@ class EmailService(object):
         # Create EmailModel
         email_model = EmailModel(subject=subject, sender=sender, recipients=str(recipients),
                                  content=content, content_html=content_html, study=study,
-                                 cc=cc, bcc=bcc, workflow_spec_id=workflow_spec_id, name=name)
+                                 cc=str(cc), bcc=str(bcc), workflow_spec_id=workflow_spec_id, name=name)
 
         # Send mail
         try: