diff options
author | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-01-02 07:29:13 +0000 |
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committer | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-01-02 07:29:13 +0000 |
commit | 72385b042df0c69d0d74cf998eaf959f0db9b904 (patch) | |
tree | d2e197d536bc66c9b68e83e319ee70850db9f0a4 /io.c | |
parent | d1cc0ebb38a23feb37bb16ff2df3137c3cead069 (diff) | |
download | ruby-72385b042df0c69d0d74cf998eaf959f0db9b904.tar.gz |
* io.c (io_fwrite): freeze converted str.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -1358,7 +1358,11 @@ io_fwrite(VALUE str, rb_io_t *fptr, int nosync) } #endif str = do_writeconv(str, fptr, &converted); - if (!converted) str = rb_str_new_frozen(str); + if (converted) + OBJ_FREEZE(str); + else + str = rb_str_new_frozen(str); + return io_binwrite(str, RSTRING_PTR(str), RSTRING_LEN(str), fptr, nosync); } |