core: add return code in usage function (debian build script)

This commit is contained in:
Sébastien Helleu 2016-04-01 07:44:35 +02:00
parent 25cc82685c
commit 7235e89c0f

View File

@ -56,8 +56,9 @@ DEFAULT_PACKAGER_NAME="Sébastien Helleu"
DEFAULT_PACKAGER_EMAIL="flashcode@flashtux.org"
DEFAULT_JOBS=""
display_usage ()
usage ()
{
RC=$1
cat <<-EOF
Syntax: $0 devel|stable|<version> distro
@ -79,6 +80,7 @@ Examples:
$0 1.4-2 ubuntu/wily
EOF
exit ${RC}
}
error ()
@ -90,8 +92,7 @@ error ()
error_usage ()
{
echo >&2 "ERROR: $*"
display_usage
exit 1
usage 1
}
# ================================== START ==================================
@ -114,6 +115,9 @@ fi
cd "${ROOT_DIR}"
# check command line arguments
if [ $# -eq 0 ]; then
usage 0
fi
if [ $# -lt 2 ]; then
error_usage "missing arguments"
fi