Review Request: Fix KIO::directorySizeJob returns wrong file count in some situtaions.

[Rahman Duran]

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http://reviewboard.kde.org/r/463/
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Review request for kdelibs.


Summary
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Quote form bug report:

Dolphin does not count files correctly. Go to a random folder (folder A) with a
subfolder. Select all subfolders. Right-click on selection, choose Properties.
There, the correct number of files in all selected subfolders is presented.

Next, select all subfolders and one additional file in folder A. Again
right-click on selection and choose Properties. The additionally selected file
is not counted.

Example:
Create new empty folder A.
Create a subfolder of A called B.
Create a file in A called C.

Select B. Properties lists 0 files, 0 subfolders.
Select B and C. Properties still lists 0 files, 0 subfolders.

Create file in subfolder B called D.
Select B and C. Properties lists 1 files, 0 subfolders.


This addresses bug 171391.
    https://bugs.kde.org/show_bug.cgi?id=171391


Diffs
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  trunk/KDE/kdelibs/kio/kio/directorysizejob.cpp 946358 

Diff: http://reviewboard.kde.org/r/463/diff


Testing
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Tested latest trunk.


Thanks,

Rahman