Review Request 125265: kcm_keyboard: Fix crash when trying to show invalid preview

[David Rosca]

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Review request for Plasma.


Bugs: 348694
    https://bugs.kde.org/show_bug.cgi?id=348694


Repository: plasma-desktop


Description
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Rules::getLayoutInfo() can return null.


Diffs
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  kcms/keyboard/kcm_keyboard_widget.cpp fb49eb6 

Diff: https://git.reviewboard.kde.org/r/125265/diff/


Testing
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I couldn't reproduce this crash, but according to the backtrace this should fix it.


Thanks,

David Rosca

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