From 70f8856b75a8eff4dcbc4364f1e63c95f2c01974 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 9 Dec 2015 18:15:04 +0000
Subject: dir.c, io.c: use rb_id_encoding

* dir.c (dir_initialize): rb_id_encoding() returns same ID with
  caching.

* io.c (Init_IO): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 dir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'dir.c')

diff --git a/dir.c b/dir.c
index 71696149d7..0311bf0cce 100644
--- a/dir.c
+++ b/dir.c
@@ -491,7 +491,7 @@ dir_initialize(int argc, VALUE *argv, VALUE dir)
     const char *path;
 
     if (!keyword_ids[0]) {
-	keyword_ids[0] = rb_intern("encoding");
+	keyword_ids[0] = rb_id_encoding();
     }
 
     fsenc = rb_filesystem_encoding();
-- 
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