From c58c4de9bc05f6ee73fa3af0ea2942a917b990db Mon Sep 17 00:00:00 2001
From: Yaroslav Halchenko <debian@onerussian.com>
Date: Sat, 13 Sep 2014 10:18:37 -0400
Subject: [PATCH] ENH: add empty ignoreregex to avoid a warning (Close #805)

---
 config/filter.d/postfix-sasl.conf | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/config/filter.d/postfix-sasl.conf b/config/filter.d/postfix-sasl.conf
index c5f8e3bc6..9cbcb324a 100644
--- a/config/filter.d/postfix-sasl.conf
+++ b/config/filter.d/postfix-sasl.conf
@@ -11,6 +11,8 @@ _daemon = postfix/smtpd
 
 failregex = ^%(__prefix_line)swarning: [-._\w]+\[<HOST>\]: SASL (?:LOGIN|PLAIN|(?:CRAM|DIGEST)-MD5) authentication failed(: [ A-Za-z0-9+/]*={0,2})?\s*$
 
+ignoreregex = 
+
 [Init]
 
 journalmatch = _SYSTEMD_UNIT=postfix.service