diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | io.c | 1 |
2 files changed, 6 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Thu Jan 10 10:15:03 2008 Yukihiro Matsumoto <matz@ruby-lang.org> + + * io.c (io_encoding_set): IO.pipe("euc-jp", nil) should work as + IO.pipe("euc-jp", nil). [ruby-dev:33000] + Thu Jan 10 02:41:22 2008 Yukihiro Matsumoto <matz@ruby-lang.org> * io.c (rb_io_binmode): should not alter encoding. [ruby-dev:32918] @@ -5621,6 +5621,7 @@ io_new_instance(VALUE args) static void io_encoding_set(rb_io_t *fptr, int argc, VALUE v1, VALUE v2) { + if (NIL_P(v2)) argc = 1; if (argc == 2) { fptr->enc2 = rb_to_encoding(v1); fptr->enc = rb_to_encoding(v2); |