# \[Bug #1865\] uninitialized class variable @@accept\_charset in CGI

**URL:** <https://www.ruby-forum.com/t/bug-1865-uninitialized-class-variable-accept-charset-in-cgi/173112>\
**Category:** Development\
**Created:** [August 3, 2009, 5:34am UTC](https://www.ruby-forum.com/t/bug-1865-uninitialized-class-variable-accept-charset-in-cgi/173112 "2009-08-03T05:34:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/77aa72/32.png) [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\
**Post date:** [August 3, 2009, 5:34am UTC](https://www.ruby-forum.com/t/bug-1865-uninitialized-class-variable-accept-charset-in-cgi/173112/1 "2009-08-03T05:34:42Z")

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Bug #1865: uninitialized class variable @@accept\_charset in CGI  
[http://redmine.ruby-lang.org/issues/show/1865](http://redmine.ruby-lang.org/issues/show/1865)

e$B5/I\<\<Te(B: Kazuhiro NISHIYAMA  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
e$BC4Ev\<Te(B: Takeyuki F., e$B%+%F%4%je(B: lib  
ruby -v: ruby 1.9.2dev (2009-08-03 trunk 24359) [i686-linux]

cgi/util e$B$rD\>@\e(B require e$B$7$Fe(B CGI.unescape e$B$r;H$&$He(B  
NameError e$B$K$J$j$^$9!#e(B

% ruby-trunk -v -r cgi/util -e ‘CGI.unescape(“”)’  
ruby 1.9.2dev (2009-08-03 trunk 24359) [i686-linux]  
/home/kazu/opt/ruby-trunk/lib/ruby/1.9.1/cgi/util.rb:15:in `unescape': uninitialized class variable @@accept_charset in CGI (NameError) from -e:1:in `’

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<div class="post-metadata">

**Author:** ![Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/77aa72/32.png) [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\
**Post date:** [October 4, 2009, 3:27pm UTC](https://www.ruby-forum.com/t/bug-1865-uninitialized-class-variable-accept-charset-in-cgi/173112/2 "2009-10-04T15:27:23Z")

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e$B%A%1%C%He(B #1865 e$B$,99?7$5$l$^$7$?!#e(B (by Takeyuki F.)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

## Applied in changeset r25231.

[http://redmine.ruby-lang.org/issues/show/1865](http://redmine.ruby-lang.org/issues/show/1865)