Review Request: do not crash when passing a url in the ctor e.g. when creating a folderview by dropping a folder onto the desktop

[Ignat Semenov]

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http://git.reviewboard.kde.org/r/104311/
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Review request for Plasma, Aaron J. Seigo, Marco Martin, and Fredrik Höglund.


Description
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Do not call setUrl in the ctor since m_dirLister does not exist yet. Instead, assign m_url in the ctor and call setUrl later in init().


Diffs
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  plasma/applets/folderview/folderview.cpp a94ce87 

Diff: http://git.reviewboard.kde.org/r/104311/diff/


Testing
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Tested, works.

Would be nice to give the code a static analyzer run, if there was a decent static analyzer available in Linux. Anybody have relevant experience?


Thanks,

Ignat Semenov

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