From c7da0fcb39b837a253f5e6d2d666637a390301e6 Mon Sep 17 00:00:00 2001
From: Masataka Pocke Kuwabara <kuwabara@pocke.me>
Date: Mon, 30 Mar 2020 19:39:29 +0900
Subject: [PATCH] [ruby/logger] Mention behavior when logdev is a nil in the
 document

https://github.com/ruby/logger/commit/8dc270ee23
---
 lib/logger.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/logger.rb b/lib/logger.rb
index 854687c720..b2086dc8d3 100644
--- a/lib/logger.rb
+++ b/lib/logger.rb
@@ -349,8 +349,8 @@ class Logger
   # === Args
   #
   # +logdev+::
-  #   The log device.  This is a filename (String) or IO object (typically
-  #   +STDOUT+, +STDERR+, or an open file).
+  #   The log device.  This is a filename (String), IO object (typically
+  #   +STDOUT+, +STDERR+, or an open file) or nil (it writes nothing).
   # +shift_age+::
   #   Number of old log files to keep, *or* frequency of rotation (+daily+,
   #   +weekly+ or +monthly+). Default value is 0, which disables log file