Two or more arguments are always expected. Show usage and exit if given less.
Signed-off-by: Olof Johansson <[email protected]> --- scripts/kconfig/merge_config.sh | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh index 81b0c61..2ab91b9 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; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
