From 6ae8b15d939e12c25740864c119aff1886d5c350 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 4 Feb 2009 12:58:30 +0000
Subject: * string.c (rb_str_dump): use MBCLEN_CHARFOUND_P properly.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index 7781fa4b7e..ca06bf7253 100644
--- a/string.c
+++ b/string.c
@@ -4186,12 +4186,12 @@ rb_str_dump(VALUE str)
 	    else {
 		if (u8) {	/* \u{NN} */
 		    char buf[32];
-		    int n = rb_enc_precise_mbclen(p-1, pend, enc) - 1;
+		    int n = rb_enc_precise_mbclen(p-1, pend, enc);
 		    if (MBCLEN_CHARFOUND_P(n)) {
 			int cc = rb_enc_codepoint(p-1, pend, enc);
 			sprintf(buf, "%x", cc);
 			len += strlen(buf)+4;
-			p += n;
+			p += MBCLEN_CHARFOUND_LEN(n)-1;
 			break;
 		    }
 		}
-- 
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