Review Request 127210: Fix warnings

[Aleix Pol Gonzalez]

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https://git.reviewboard.kde.org/r/127210/
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Review request for KDE Frameworks and KDEPIM.


Repository: kpeople


Description
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* Fixes Coverity issue that notifies that the factory might be null by checking and adding a warning in case it is.
* Uses the correct overload for ::create, this way we don't get a _using deprecated API_ warning anymore.


Diffs
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  src/widgets/actions.cpp 5ac56a2 

Diff: https://git.reviewboard.kde.org/r/127210/diff/


Testing
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Builds, tests pass.


Thanks,

Aleix Pol Gonzalez

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