Fixed RET503 (implicit-return): Missing explicit return at the end of function able to return non-None value

management/mail_log.py

@@ -636,6 +636,7 @@ def print_time_table(labels, data, do_print=True):
 
     if do_print:
         print("\n".join(lines))
+        return None
     else:
         return lines
 

management/mailconfig.py

@@ -491,6 +491,7 @@ def add_mail_alias(address, forwards_to, permitted_senders, env, update_if_exist
 	if do_kick:
 		# Update things in case any new domains are added.
 		return kick(env, return_status)
+	return None
 
 def remove_mail_alias(address, env, do_kick=True):
 	# convert Unicode domain to IDNA
@@ -506,6 +507,7 @@ def remove_mail_alias(address, env, do_kick=True):
 	if do_kick:
 		# Update things in case any domains are removed.
 		return kick(env, "alias removed")
+	return None
 
 def add_auto_aliases(aliases, env):
 	conn, c = open_database(env, with_connection=True)