if recipients only then try to send email digest
diff --git a/setup/doctype/email_digest/email_digest.py b/setup/doctype/email_digest/email_digest.py
index 9c5a24f..017001d 100644
--- a/setup/doctype/email_digest/email_digest.py
+++ b/setup/doctype/email_digest/email_digest.py
@@ -56,10 +56,11 @@
recipients = filter(lambda r: r in valid_users,
self.doc.recipient_list.split("\n"))
- from webnotes.utils.email_lib import sendmail
- sendmail(recipients=recipients, subject=(self.doc.frequency + " Digest"),
- sender="ERPNext Notifications <notifications+email_digest@erpnext.com>",
- msg=self.get_digest_msg())
+ if recipients:
+ from webnotes.utils.email_lib import sendmail
+ sendmail(recipients=recipients, subject=(self.doc.frequency + " Digest"),
+ sender="ERPNext Notifications <notifications+email_digest@erpnext.com>",
+ msg=self.get_digest_msg())
def get_digest_msg(self):
""""""