From 048202f4467a1cf16040318b759d43fa961eb0a2 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 2 Aug 2011 14:50:54 +0000
Subject: [PATCH] * encoding.c (enc_find): simplified with RB_TYPE_P.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32817 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 encoding.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/encoding.c b/encoding.c
index 8e80e8ce66..5e153e83dd 100644
--- a/encoding.c
+++ b/encoding.c
@@ -1054,7 +1054,7 @@ static VALUE
 enc_find(VALUE klass, VALUE enc)
 {
     int idx;
-    if (!SPECIAL_CONST_P(enc) && BUILTIN_TYPE(enc) == T_DATA && is_data_encoding(enc))
+    if (!RB_TYPE_P(enc, T_DATA) && is_data_encoding(enc))
 	return enc;
     idx = str_to_encindex(enc);
     if (idx == UNSPECIFIED_ENCODING) return Qnil;