bug fix for KDevelop 2.1 beta 2

[Harald Fernengel]

Hi,

> In KDevelop 2.1 beta 2, if I use the Edit/Search in Files command to search
> a large directory tree, then often KDevelop will fail to search the entire
> tree and some matches will be missed.  Here is a bug fix that solves this
> problem; please merge this into the KDevelop source tree if possible. 

Thank you very much for the patch, I applied it to the KDE_2_2_BRANCH so it 
will be in the KDevelop 2.1 release.

Best regards,
Harry