diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-03-05 05:22:17 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-03-05 05:22:17 +0000 |
commit | 39787ea14db33dd4265d7f6271cd2d59ccaeff37 (patch) | |
tree | 49743edd8a3dbb4fa4cfea6c472f3398edfe0639 /process.c | |
parent | 413db1b036083f76a2b34895af3c8a3204e174f2 (diff) | |
download | ruby-39787ea14db33dd4265d7f6271cd2d59ccaeff37.tar.gz |
* 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
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -756,11 +756,11 @@ proc_wait(int argc, VALUE *argv) rb_secure(2); flags = 0; - rb_scan_args(argc, argv, "02", &vpid, &vflags); if (argc == 0) { pid = -1; } else { + rb_scan_args(argc, argv, "02", &vpid, &vflags); pid = NUM2PIDT(vpid); if (argc == 2 && !NIL_P(vflags)) { flags = NUM2UINT(vflags); @@ -1518,7 +1518,7 @@ rb_f_exit_bang(int argc, VALUE *argv, VALUE obj) int istatus; rb_secure(4); - if (rb_scan_args(argc, argv, "01", &status) == 1) { + if (argc > 0 && rb_scan_args(argc, argv, "01", &status) == 1) { switch (status) { case Qtrue: istatus = EXIT_SUCCESS; @@ -1599,7 +1599,7 @@ rb_f_exit(int argc, VALUE *argv) int istatus; rb_secure(4); - if (rb_scan_args(argc, argv, "01", &status) == 1) { + if (argc > 0 && rb_scan_args(argc, argv, "01", &status) == 1) { switch (status) { case Qtrue: istatus = EXIT_SUCCESS; |