[Nepomuk] Review Request 114390: nepomukctl: Do not create a global static QTextStream.

[Commit Hook]

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This review has been submitted with commit d70b472678720e5637e61b12360dbe0aad1e0673 by Raphael Kubo da Costa to branch KDE/4.11.

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On Dec. 10, 2013, 5:37 p.m., Raphael Kubo da Costa wrote:
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> http://git.reviewboard.kde.org/r/114390/
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> (Updated Dec. 10, 2013, 5:37 p.m.)
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> Review request for Nepomuk, Gabriel Poesia and Vishesh Handa.
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> Repository: nepomuk-core
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> Description
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> nepomukctl: Do not create a global static QTextStream.
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> Creating global static objects is a big no-no, and is properly documented in
> KDE's policies. One never knows the order in which they are created and
> destroyed, which was causing crashes at least on FreeBSD when libcxxrt is
> used, as Qt's Q_GLOBAL_STATIC cleanup code would destroy QTextCodec
> instances still referenced by that global QTextStream.
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> Since the QTextStream was only used as glorified fprintf(), resort to just
> printing to std::cerr directly.
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> Diffs
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>   tools/nepomukctl/main.cpp 93d8a78779efb2d64ef5de6072d8d19ff09dd5fe 
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> Diff: http://git.reviewboard.kde.org/r/114390/diff/
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> Testing
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> `nepomukctl status' and other commands finally work instead of crashing.
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> Thanks,
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> Raphael Kubo da Costa
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