From 39787ea14db33dd4265d7f6271cd2d59ccaeff37 Mon Sep 17 00:00:00 2001 From: matz Date: Wed, 5 Mar 2008 05:22:17 +0000 Subject: * numeric.c (fix_to_s): avoid rb_scan_args() when no argument given. * bignum.c (rb_big_to_s): ditto. * enum.c (enum_first): ditto. * eval_jump.c (rb_f_catch): ditto. * io.c (rb_obj_display): ditto. * class.c (rb_obj_singleton_methods): ditto. * object.c (rb_class_initialize): ditto. * random.c (rb_f_srand): ditto. * range.c (range_step): ditto. * re.c (rb_reg_s_last_match): ditto. * string.c (rb_str_to_i): ditto. * string.c (rb_str_each_line): ditto. * string.c (rb_str_chomp_bang): ditto. * string.c (rb_str_sum): ditto. * string.c (str_modifiable): declare inline. * string.c (str_independent): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- io.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'io.c') diff --git a/io.c b/io.c index f7aec96660..8d2f8e088a 100644 --- a/io.c +++ b/io.c @@ -4642,10 +4642,12 @@ rb_obj_display(int argc, VALUE *argv, VALUE self) { VALUE out; - if (rb_scan_args(argc, argv, "01", &out) == 0) { + if (argc == 0) { out = rb_stdout; } - + else { + rb_scan_args(argc, argv, "01", &out); + } rb_io_write(out, self); return Qnil; -- cgit v1.2.3