Review Request 126807: Ensure connection to exist before using

[Aleix Pol Gonzalez]

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FWIW, fixes the issue for me. I'm clueless about whether it's a proper fix though.

- Aleix Pol Gonzalez


On Jan. 19, 2016, 10:24 a.m., Andreas Cord-Landwehr wrote:
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> https://git.reviewboard.kde.org/r/126807/
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> (Updated Jan. 19, 2016, 10:24 a.m.)
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> Review request for Plasma and Alexander Mezin.
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> Bugs: 357907
>     https://bugs.kde.org/show_bug.cgi?id=357907
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> Repository: plasma-desktop
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> Description
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> This is an attempt to fix the crash reported at https://bugs.kde.org/show_bug.cgi?id=357907.
> Yet, I am neither familiar with the code nor with using XCB. So I cannot judge if this is only a workaround or a proper fix.
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> Diffs
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>   kcms/touchpad/src/backends/x11/xcbatom.cpp 06f7f52 
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> Diff: https://git.reviewboard.kde.org/r/126807/diff/
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> Testing
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> Solves the crashes for me.
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> Thanks,
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> Andreas Cord-Landwehr
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