From abb855513ca83e987b3a2a7a86066fd798fc8558 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 17 Jul 2010 23:33:16 +0000
Subject: update doc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 encoding.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/encoding.c b/encoding.c
index 328e109242..8f09142b9e 100644
--- a/encoding.c
+++ b/encoding.c
@@ -1322,6 +1322,7 @@ set_default_internal(VALUE klass, VALUE encoding)
  *   Encoding.locale_charmap -> string
  *
  * Returns the locale charmap name.
+ * It returns nil if no appropriate information.
  *
  *   Debian GNU/Linux
  *     LANG=C
-- 
cgit v1.2.3