Review Request 126168: [IconItem] Don't crash on no icon theme

[Kai Uwe Broulik]

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Review request for Plasma.


Bugs: 355577
    http://bugs.kde.org/show_bug.cgi?id=355577


Repository: plasma-framework


Description
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According to the docs theme() in KIconLoader can return null. Guard for this.


Diffs
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  src/declarativeimports/core/iconitem.cpp f32b3d1 

Diff: https://git.reviewboard.kde.org/r/126168/diff/


Testing
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Compiles. Wasn't able to reproduce the crash before but could be given during SDDM we might not use the proper kdeglobals or so.


Thanks,

Kai Uwe Broulik

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