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qemu-img: add special exit code if bdrv_check is not supported

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currently it is not possible to distinguish by exitcode if there
has been an error or if bdrv_check is not supported by the image
format. Change the exitcode from 1 to 63 for the latter case.

Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Peter Lieven 2013-10-24 08:53:34 +02:00 committed by Kevin Wolf
parent 6e13610aa4
commit fefddf951b
1 changed files with 1 additions and 1 deletions
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2
qemu-img.c
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@ -607,7 +607,7 @@ static int img_check(int argc, char **argv)
if (output_format == OFORMAT_HUMAN) {
error_report("This image format does not support checks");
}
ret = 1;
ret = 63;
goto fail;
}