Review Request: Silence debug output in KBzip2Filter::uncompress

[Michael Pyne]

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Ship it!


I like it, and it's even easier than what my fix was going to be.

- Michael Pyne


On Aug. 16, 2012, 6:16 p.m., Milian Wolff wrote:
> 
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> http://git.reviewboard.kde.org/r/106056/
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> (Updated Aug. 16, 2012, 6:16 p.m.)
> 
> 
> Review request for kdelibs and Michael Pyne.
> 
> 
> Description
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> Only output warning message if the return value of bzDecompress is negative, which represents an error.
> 
> See e.g. bzlib.h:
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> #define BZ_OK                0
> #define BZ_RUN_OK            1
> #define BZ_FLUSH_OK          2
> #define BZ_FINISH_OK         3
> #define BZ_STREAM_END        4
> #define BZ_SEQUENCE_ERROR    (-1)
> #define BZ_PARAM_ERROR       (-2)
> #define BZ_MEM_ERROR         (-3)
> #define BZ_DATA_ERROR        (-4)
> #define BZ_DATA_ERROR_MAGIC  (-5)
> #define BZ_IO_ERROR          (-6)
> #define BZ_UNEXPECTED_EOF    (-7)
> #define BZ_OUTBUFF_FULL      (-8)
> #define BZ_CONFIG_ERROR      (-9)
> 
> As such, all negative values (or anything below BZ_OK) represents an error. Without this patch, using
> the KBzip2Filter would always spam the console with the following debug messages:
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> bzDecompress returned 4
> KBzip2Filter::uncompress 1
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> 
> Diffs
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>   kdecore/compression/kbzip2filter.cpp 0f55334 
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> Diff: http://git.reviewboard.kde.org/r/106056/diff/
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> Testing
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> 
> Thanks,
> 
> Milian Wolff
> 
>

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