Don't check for mail if username or password is missing

2013-01-28 14:06:19 +01:00 · 2013-01-28 14:06:19 +01:00 · f8d6f53a24
parent 3f2ce0a570
commit f8d6f53a24
1 changed files with 2 additions and 0 deletions
--- a/powerline/segments/common.py
+++ b/powerline/segments/common.py
@ -236,6 +236,8 @@ def email_imap_alert(username, password, server='imap.gmail.com', port=993, fold
 	import imaplib
 	import re

+	if not username or not password:
+		return None
 	try:
 		mail = imaplib.IMAP4_SSL(server, port)
 		mail.login(username, password)