diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-30 12:22:20 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-30 12:22:20 +0000 |
commit | bf9c1d981889b23b97d45dcaf46cc9557cff93d4 (patch) | |
tree | f8af4c6a35a9bea854a1c1d35266497ccfc6ca81 /dir.c | |
parent | c683096c90a0690f7e5c95f5e3e3f3e775bea08d (diff) | |
download | ruby-bf9c1d981889b23b97d45dcaf46cc9557cff93d4.tar.gz |
dir.c: check unknown keywords
* dir.c (dir_initialize): check unknown keywords. [ruby-dev:47152]
[Bug #8060]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'dir.c')
-rw-r--r-- | dir.c | 11 |
1 files changed, 7 insertions, 4 deletions
@@ -424,17 +424,20 @@ dir_initialize(int argc, VALUE *argv, VALUE dir) struct dir_data *dp; rb_encoding *fsenc; VALUE dirname, opt, orig; - static VALUE sym_enc; + static ID keyword_ids[1]; - if (!sym_enc) { - sym_enc = ID2SYM(rb_intern("encoding")); + if (!keyword_ids[0]) { + keyword_ids[0] = rb_intern("encoding"); } + fsenc = rb_filesystem_encoding(); rb_scan_args(argc, argv, "1:", &dirname, &opt); if (!NIL_P(opt)) { - VALUE enc = rb_hash_aref(opt, sym_enc); + VALUE enc; + rb_check_keyword_opthash(opt, keyword_ids, 0, 1); + enc = rb_hash_aref(opt, ID2SYM(keyword_ids[0])); if (!NIL_P(enc)) { fsenc = rb_to_encoding(enc); } |