diff options
author | Yusuke Endoh <mame@ruby-lang.org> | 2019-07-14 17:15:44 +0900 |
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committer | Yusuke Endoh <mame@ruby-lang.org> | 2019-07-14 17:16:19 +0900 |
commit | 934e6b2aeb495686f7fe0d8b1c69d863e6fca072 (patch) | |
tree | 169ec674f55877f045380d457ff590e6a592489f /file.c | |
parent | 10de5f149acc620e12be5943e4e29f4f555b7551 (diff) |
Prefer `rb_error_arity` to `rb_check_arity` when it can be used
Diffstat (limited to 'file.c')
-rw-r--r-- | file.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -3219,15 +3219,16 @@ rb_file_s_umask(int argc, VALUE *argv) { mode_t omask = 0; - if (argc == 0) { + switch (argc) { + case 0: omask = umask(0); umask(omask); - } - else if (argc == 1) { + break; + case 1: omask = umask(NUM2MODET(argv[0])); - } - else { - rb_check_arity(argc, 0, 1); + break; + default: + rb_error_arity(argc, 0, 1); } return MODET2NUM(omask); } |