KFileItem optimization

[Alexander Neundorf]

On Saturday 03 January 2009, Jakub Stachowski wrote:
> That actually is copy/paste error which compiles only by accident
> Attached fixed patch.

I don't feel qualified for commenting on code in these files, but technically 
it looks ok.
I suggest you either post it also to k-c-d or CC the maintainer (or somebody 
who committed to these files)

Same for your other patch.

Alex