From a4239c4f1f3a8318dfcc3f545de968e90805d1d0 Mon Sep 17 00:00:00 2001 From: prssanna Date: Sat, 18 Jul 2020 19:40:10 +0530 Subject: [PATCH] fix: don't set header if empty --- frappe/email/email_body.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/frappe/email/email_body.py b/frappe/email/email_body.py index a404f7fdfa..d545190c47 100755 --- a/frappe/email/email_body.py +++ b/frappe/email/email_body.py @@ -223,7 +223,8 @@ class EMail: # reset headers as values may be changed. for key, val in iteritems(headers): - self.set_header(key, val) + if val: + self.set_header(key, val) # call hook to enable apps to modify msg_root before sending for hook in frappe.get_hooks("make_email_body_message"):