From 3616b07c9aaafe49779d31bcd3e0d9ada6791777 Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 3 Dec 2017 08:10:42 +0000
Subject: Fix a documentation error of IO#putc.

IO#putc is multi-byte character safe when a String is given as its argument.
[ruby-core:82019] [Bug #13741]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'io.c')

diff --git a/io.c b/io.c
index e3d93059f1..efde08f45f 100644
--- a/io.c
+++ b/io.c
@@ -7488,10 +7488,10 @@ rb_f_print(int argc, const VALUE *argv)
  *     ios.putc(obj)    -> obj
  *
  *  If <i>obj</i> is <code>Numeric</code>, write the character whose code is
- *  the least-significant byte of <i>obj</i>, otherwise write the first byte
- *  of the string representation of <i>obj</i> to <em>ios</em>. Note: This
- *  method is not safe for use with multi-byte characters as it will truncate
- *  them.
+ *  the least-significant byte of <i>obj</i>.
+ *  If <i>obj</i> is <code>String</code>, write the first character
+ *  of <i>obj</i> to <em>ios</em>.
+ *  Otherwise, raise <code>TypeError</code>.
  *
  *     $stdout.putc "A"
  *     $stdout.putc 65
-- 
cgit v1.2.3