* re.c (unescape_escaped_nonascii): back out the last change on

  the function.  [ruby-dev:36818]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19884 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 6 deletions

diff --git a/re.c b/re.c
index bd598ddf66..465e12c8c2 100644
--- a/re.c
+++ b/re.c
@@ -1967,12 +1967,8 @@ unescape_escaped_nonascii(const char **pp, const char *end, rb_encoding *enc,
 
     l = rb_enc_precise_mbclen(chbuf, chbuf+chlen, enc);
     if (MBCLEN_INVALID_P(l)) {
-        if (*encp == 0)
-            enc = *encp = rb_ascii8bit_encoding();
-        else if (*encp != rb_ascii8bit_encoding()) {
-	    strcpy(err, "invalid multibyte escape");
-            return -1;
-        }
+        strcpy(err, "invalid multibyte escape");
+        return -1;
     }
     if (1 < chlen || (chbuf[0] & 0x80)) {
         rb_str_buf_cat(buf, chbuf, chlen);