[chora] patch for htmlspaces

[Mathieu Arnold]

Cynic wrote:
> 
> since when is empty( 0 ) false?
> 
> D:\work\projekty\roaming>php -v
> 4.0.6-dev
> 
> D:\work\projekty\roaming>php -q
> <? $x = 0 ; var_dump( empty( $x ) ) ; ?>
> ^Z
> bool(true)
> 
> D:\work\projekty\roaming>

hum, i meant true, but that is the problem in this case :)
reading the patch would have told you that :)

-- 
Mathieu Arnold