From af69c730879ecd0ae4e63732d46522659c053b70 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 13 Dec 2007 08:03:31 +0000
Subject: * encoding.c (rb_enc_compatible): should swap encoding indexes too.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 encoding.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'encoding.c')

diff --git a/encoding.c b/encoding.c
index 94577a1b24..ef3b89d7bf 100644
--- a/encoding.c
+++ b/encoding.c
@@ -390,8 +390,11 @@ rb_enc_compatible(VALUE str1, VALUE str2)
     }
     if (BUILTIN_TYPE(str1) != T_STRING) {
 	VALUE tmp = str1;
+	int idx0 = idx1;
 	str1 = str2;
 	str2 = tmp;
+	idx1 = idx2;
+	idx2 = idx0;
     }
     if (BUILTIN_TYPE(str1) == T_STRING) {
 	int cr1, cr2;
-- 
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