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| author | Ben Hutchings <ben@decadent.org.uk> | 2019-02-06 02:40:07 +0000 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2019-02-06 03:35:56 +0000 |
| commit | c80032179ca00694a70ff71aa5cd0db14a8a45e2 (patch) | |
| tree | 6b15e34d730d7776dc3c7164c48ca3ba6287d87c /lsinitramfs | |
| parent | ccf07ee2f187ad3e7a538d468469772bf536ef99 (diff) | |
Make all commands return 2 in case of a usage error
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'lsinitramfs')
| -rwxr-xr-x | lsinitramfs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lsinitramfs b/lsinitramfs index 1235e4d..f86ad9c 100755 --- a/lsinitramfs +++ b/lsinitramfs @@ -9,7 +9,7 @@ usage() if [ "$#" -eq 0 ] ; then usage >&2 - exit 1 + exit 2 fi umi_opts="--list" @@ -17,7 +17,7 @@ umi_opts="--list" OPTIONS=$(getopt -o hl --long help,long -n "$0" -- "$@") # Check for non-GNU getopt # shellcheck disable=SC2181 -if [ $? != 0 ] ; then echo "W: non-GNU getopt" >&2 ; exit 1 ; fi +if [ $? != 0 ] ; then echo "W: non-GNU getopt" >&2 ; exit 2 ; fi eval set -- "$OPTIONS" |