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 --- numeric.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'numeric.c') diff --git a/numeric.c b/numeric.c index d1626d0842..3398c37c15 100644 --- a/numeric.c +++ b/numeric.c @@ -1263,7 +1263,7 @@ flo_round(int argc, VALUE *argv, VALUE num) int ndigits = 0, i; long val; - if (rb_scan_args(argc, argv, "01", &nd) == 1) { + if (argc > 0 && rb_scan_args(argc, argv, "01", &nd) == 1) { ndigits = NUM2INT(nd); } number = RFLOAT_VALUE(num); @@ -2008,12 +2008,15 @@ rb_fix2str(VALUE x, int base) static VALUE fix_to_s(int argc, VALUE *argv, VALUE x) { - VALUE b; int base; - rb_scan_args(argc, argv, "01", &b); if (argc == 0) base = 10; - else base = NUM2INT(b); + else { + VALUE b; + + rb_scan_args(argc, argv, "01", &b); + base = NUM2INT(b); + } return rb_fix2str(x, base); } -- cgit v1.2.3