# HG changeset patch
# User Matt Harbison <matt_harbison@yahoo.com>
# Date 1677692316 18000
# Node ID 174290adfc4a71f3e31365c138e2266c6d4652a9
# Parent  1c7453f2bb577d353041cc9f0faf345282dbde8c
mail: unbyteify the SMTPException message

This is a subclass of OSError, which wants str instead of bytes.

diff -r 1c7453f2bb57 -r 174290adfc4a mercurial/mail.py
--- a/mercurial/mail.py	Wed Mar 01 12:37:05 2023 -0500
+++ b/mercurial/mail.py	Wed Mar 01 12:38:36 2023 -0500
@@ -56,7 +56,7 @@
 
     def starttls(self, keyfile=None, certfile=None, context=None):
         if not self.has_extn("starttls"):
-            msg = b"STARTTLS extension not supported by server"
+            msg = "STARTTLS extension not supported by server"
             raise smtplib.SMTPException(msg)
         (resp, reply) = self.docmd("STARTTLS")
         if resp == 220: