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| author | Olof Johansson <olof@lixom.net> | 2014-12-11 12:55:03 -0800 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2015-01-07 21:28:12 +0100 |
| commit | 09950bc256e3628d275f90e016e6f5a039fbdcab (patch) | |
| tree | 3bc1f01a3ad542a2b5ea583980f00838af9f5206 /scripts/kconfig/merge_config.sh | |
| parent | 6341e62b212a2541efb0160c470e90bd226d5496 (diff) | |
| download | linux-09950bc256e3628d275f90e016e6f5a039fbdcab.tar.bz2 | |
merge_config.sh: Display usage if given too few arguments
Two or more arguments are always expected. Show usage and exit if
given less.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/kconfig/merge_config.sh')
| -rwxr-xr-x | scripts/kconfig/merge_config.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh index 81b0c61bb9e2..2ab91b9b100d 100755 --- a/scripts/kconfig/merge_config.sh +++ b/scripts/kconfig/merge_config.sh @@ -77,6 +77,11 @@ while true; do esac done +if [ "$#" -lt 2 ] ; then + usage + exit +fi + INITFILE=$1 shift; |