diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-22 05:54:46 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-22 05:54:46 +0000 |
commit | 820605ba3c10b9f4dafc4e5d6e09765b8b31cbea (patch) | |
tree | c64a390a1ebe2bca0d45e5b3c336978d216873cb /ext/stringio/stringio.c | |
parent | 44f76d04205ef336cc9d621bcb04426034307f0e (diff) | |
parent | 7e811007e22fd8074200e7f302e14542043718a7 (diff) |
add tag v2_4_1v2_4_1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v2_4_1@58053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/stringio/stringio.c')
-rw-r--r-- | ext/stringio/stringio.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c index fb2eddaa7e..1e464bc9d1 100644 --- a/ext/stringio/stringio.c +++ b/ext/stringio/stringio.c @@ -767,13 +767,15 @@ strio_ungetc(VALUE self, VALUE c) check_modifiable(ptr); if (NIL_P(c)) return Qnil; - if (FIXNUM_P(c)) { - int cc = FIX2INT(c); + if (RB_INTEGER_TYPE_P(c)) { + int len, cc = NUM2INT(c); char buf[16]; enc = rb_enc_get(ptr->string); + len = rb_enc_codelen(cc, enc); + if (len <= 0) rb_enc_uint_chr(cc, enc); rb_enc_mbcput(cc, buf, enc); - return strio_unget_bytes(ptr, buf, rb_enc_codelen(cc, enc)); + return strio_unget_bytes(ptr, buf, len); } else { SafeStringValue(c); |