diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-10-07 07:50:43 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-10-07 07:50:43 +0000 |
| commit | 84f677d2f38f596f71d6aea54ba2da68f4f60855 (patch) | |
| tree | 6eb0d1d12e815dca5bc7c522e2544363c91b1807 /ext/json/lib/json | |
| parent | 6d58b1e54fa9b801382e18f49aff805bba7f7c85 (diff) | |
* ext/json/lib/json/pure/generator.rb (utf8_to_json):
force_encoding before gsub.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/json/lib/json')
| -rw-r--r-- | ext/json/lib/json/pure/generator.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/json/lib/json/pure/generator.rb b/ext/json/lib/json/pure/generator.rb index b44e42ac41..abc24bf72d 100644 --- a/ext/json/lib/json/pure/generator.rb +++ b/ext/json/lib/json/pure/generator.rb @@ -40,8 +40,8 @@ module JSON # Convert a UTF8 encoded Ruby string _string_ to a JSON string, encoded with # UTF16 big endian characters as \u????, and return it. def utf8_to_json(string) # :nodoc: - string = string.gsub(/["\\\/\x0-\x1f]/) { MAP[$&] } - string.force_encoding(Encoding::ASCII_8BIT) + string = string.dup.force_encoding(Encoding::ASCII_8BIT) + string.gsub!(/["\\\/\x0-\x1f]/) { MAP[$&] } string.gsub!(/( (?: [\xc2-\xdf][\x80-\xbf] | |