[Kde-hardware-devel] Review Request 114433: Crash fix on non-existent device

[Aaron J. Seigo]

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src/actionplugins/input/helper/inputhelper.cpp
<http://git.reviewboard.kde.org/r/114433/#comment32593>

    werf.. just noticed the editor helpfully pushed this down a line. i'll fix this before pushing.


- Aaron J. Seigo


On Dec. 13, 2013, 11:30 a.m., Aaron J. Seigo wrote:
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> http://git.reviewboard.kde.org/r/114433/
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> (Updated Dec. 13, 2013, 11:30 a.m.)
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> 
> Review request for Solid and Àlex Fiestas.
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> Repository: bluedevil
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> Description
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> When a non-existent device is handed to the input helper via the command line it crashes because it gets back a null device. This adds a check for that.
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> Bonus fixes:
> * qApp->exit() only works when called after the event loop is set up; so delay the init of the helper with a singleshot timer; this allows the process to actually exit instead of just hanging
> * compiler warning about an unused variable in main.cpp
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> Diffs
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>   src/actionplugins/input/helper/inputhelper.h c7b7030 
>   src/actionplugins/input/helper/inputhelper.cpp db9a0b7 
>   src/actionplugins/input/helper/main.cpp 7fca8f2 
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> Diff: http://git.reviewboard.kde.org/r/114433/diff/
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> Testing
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> Tried it with invalid device addresses as well as valid ones, both from the command line and from the bluedevil systray icon.
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> Thanks,
> 
> Aaron J. Seigo
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>

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