From 4f153c2de3e64182b39984c3ec920b27f363b4c0 Mon Sep 17 00:00:00 2001
From: Brendan Coles <bcoles@gmail.com>
Date: Sun, 6 Aug 2017 22:02:55 +0000
Subject: [PATCH] Support empty output messages to DNS logger

---
 extensions/dns/logger.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/extensions/dns/logger.rb b/extensions/dns/logger.rb
index 401f55fb3..2d914d20c 100644
--- a/extensions/dns/logger.rb
+++ b/extensions/dns/logger.rb
@@ -7,9 +7,9 @@
 # Disables the logger used by RubyDNS due to its excessive verbosity.
 class Logger
 
-  def debug(msg); end
-  def info(msg); end
-  def error(msg); end
-  def warn(msg); end
+  def debug(msg = ''); end
+  def info(msg = ''); end
+  def error(msg = ''); end
+  def warn(msg = ''); end
 
 end