From 19337db49778988768a5c040413b768b08a026d5 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 20 May 2008 22:50:01 +0000
Subject: * fix for (rb_enc_get_index(obj) == idx) case.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 encoding.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'encoding.c')

diff --git a/encoding.c b/encoding.c
index 20d47b1e6f..6e745b5e77 100644
--- a/encoding.c
+++ b/encoding.c
@@ -569,7 +569,7 @@ rb_enc_associate_index(VALUE obj, int idx)
 {
 /*    enc_check_capable(obj);*/
     if (rb_enc_get_index(obj) == idx)
-    	return;
+    	return obj;
     if (!ENC_CODERANGE_ASCIIONLY(obj) ||
 	!rb_enc_asciicompat(rb_enc_from_index(idx))) {
 	ENC_CODERANGE_CLEAR(obj);
-- 
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