diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-12-13 05:02:55 +0000 |
---|---|---|
committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-12-13 05:02:55 +0000 |
commit | 3432474c906343d4a739a860c32371124def0349 (patch) | |
tree | b5dedf27c3d8c867f8c31823fd57f4fa1d982541 /file.c | |
parent | 06675418948d45f5448c7b722f1e7c990f5c89bc (diff) | |
download | ruby-3432474c906343d4a739a860c32371124def0349.tar.gz |
* file.c (rb_file_join): check encoding compatibility before joining
strings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'file.c')
-rw-r--r-- | file.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -3940,6 +3940,7 @@ rb_file_join(VALUE ary, VALUE sep) VALUE result, tmp; const char *name, *tail; int checked = TRUE; + rb_encoding *enc; if (RARRAY_LEN(ary) == 0) return rb_str_new(0, 0); @@ -3994,10 +3995,14 @@ rb_file_join(VALUE ary, VALUE sep) rb_str_set_len(result, tail - name); } else if (!*tail) { + enc = rb_enc_check(result, sep); rb_str_buf_append(result, sep); + rb_enc_associate(result, enc); } } + enc = rb_enc_check(result, tmp); rb_str_buf_append(result, tmp); + rb_enc_associate(result, enc); } RBASIC(result)->klass = rb_cString; |