diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-05 01:09:44 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-05 01:09:44 +0000 |
commit | 09ef29a78fc960eaec1ecafbeef75b6eb29abf96 (patch) | |
tree | d1f37d8ed45b27706d1d91a2f14ed54fc54423de /dir.c | |
parent | cfa6c55347d037b152a4b93a390c73dfee6dccbd (diff) | |
download | ruby-09ef29a78fc960eaec1ecafbeef75b6eb29abf96.tar.gz |
Prefer rb_check_arity when 0 or 1 arguments
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'dir.c')
-rw-r--r-- | dir.c | 5 |
1 files changed, 2 insertions, 3 deletions
@@ -1080,9 +1080,8 @@ dir_s_chdir(int argc, VALUE *argv, VALUE obj) { VALUE path = Qnil; - if (rb_scan_args(argc, argv, "01", &path) == 1) { - FilePathValue(path); - path = rb_str_encode_ospath(path); + if (rb_check_arity(argc, 0, 1) == 1) { + path = rb_str_encode_ospath(rb_get_path(argv[0])); } else { const char *dist = getenv("HOME"); |