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authorDaniel Wagner <daniel.wagner@siemens.com>2017-06-12 12:50:42 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2017-06-14 10:55:26 +0200
commit12e27a1b2adf14c33694db82e1f6f8bde560b9a2 (patch)
treed101a43c524488d1a146ecd3e7ac547f3ec67f32 /m4
parent9a357ee3b12e180ab116ac811c20c153e7aed254 (diff)
jffsX-utils: Return error code if command line option is unknown
The tools in question will quit with an exit code 0 if the command line option was not recognized. By returning an error code a calling script has the possibility to distinguish between a real success and an invalid invocation. Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'm4')
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