string.c: fix typo

* string.c (rb_str_scrub): fix typo, should yield invalid byte
  sequence to be scrubbed.  reported by znz at IRC.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index 191f846d36..dbfce96788 100644
--- a/string.c
+++ b/string.c
@@ -8069,7 +8069,7 @@ rb_str_scrub(VALUE str, VALUE repl)
 		    if (!rep7bit_p) cr = ENC_CODERANGE_VALID;
 		}
 		else {
-		    repl = rb_yield(rb_enc_str_new(p1, clen, enc));
+		    repl = rb_yield(rb_enc_str_new(p, clen, enc));
 		    repl = str_compat_and_valid(repl, enc);
 		    rb_str_buf_cat(buf, RSTRING_PTR(repl), RSTRING_LEN(repl));
 		    if (ENC_CODERANGE(repl) == ENC_CODERANGE_VALID)