diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-10-17 14:42:38 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-10-17 18:51:51 +0900 |
commit | e169ad93f44e1944ecf7bb65133fd34e8b868ea8 (patch) | |
tree | 82c3badab1865e5036dd054dcb15b7fdc3f7c61e /file.c | |
parent | 2a261909cc6d0767d584c0555a1c6594aacf567a (diff) |
Fixed File.extname at a name ending with a dot
File.extname now returns a dot string at a name ending with a dot.
[Bug #15267]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/2565
Diffstat (limited to 'file.c')
-rw-r--r-- | file.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -4792,7 +4792,7 @@ ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc) * File.extname("test.rb") #=> ".rb" * File.extname("a/b/d/test.rb") #=> ".rb" * File.extname(".a/b/d/test.rb") #=> ".rb" - * File.extname("foo.") #=> "" + * File.extname("foo.") #=> "." * File.extname("test") #=> "" * File.extname(".profile") #=> "" * File.extname(".profile.sh") #=> ".sh" @@ -4810,7 +4810,7 @@ rb_file_s_extname(VALUE klass, VALUE fname) name = StringValueCStr(fname); len = RSTRING_LEN(fname); e = ruby_enc_find_extname(name, &len, rb_enc_get(fname)); - if (len <= 1) + if (len < 1) return rb_str_new(0, 0); extname = rb_str_subseq(fname, e - name, len); /* keep the dot, too! */ OBJ_INFECT(extname, fname); |