Review Request 116930: Fix "device not open" warning messages at build time

[Aurélien Gâteau]

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https://git.reviewboard.kde.org/r/116930/
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Review request for KDE Frameworks.


Repository: kservice


Description
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The "device not open" message appears when one registers a factory without a .json file.
The K_PLUGIN_FACTORY_WITH_BASEFACTORY macro expands to:

class MyPlugin : public KPluginFactory
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID KPluginFactory_iid FILE "")

When moc parses such code, it tries to read a json file named "" and rightfully complains.


Diffs
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  src/plugin/kpluginfactory.h 3880d29 

Diff: https://git.reviewboard.kde.org/r/116930/diff/


Testing
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Rebuilt kde-workspace from scratch. No more message.


Thanks,

Aurélien Gâteau

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