From 98073afe5527aa8a08c7119b61d0251250168e82 Mon Sep 17 00:00:00 2001 From: Dave Reisner Date: Wed, 20 Jul 2011 13:26:44 -0400 Subject: pacman-key: refactor post parse opt check into a case This is a cleaner expression of the same information. Signed-off-by: Dave Reisner Signed-off-by: Dan McGee --- scripts/pacman-key.sh.in | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) (limited to 'scripts') diff --git a/scripts/pacman-key.sh.in b/scripts/pacman-key.sh.in index 41fe8e6f..5cb5bd51 100644 --- a/scripts/pacman-key.sh.in +++ b/scripts/pacman-key.sh.in @@ -350,18 +350,17 @@ GPG_PACMAN="gpg --homedir ${PACMAN_KEYRING_DIR} --no-permission-warning" # check only a single operation has been given numopt=$(( ADD + DELETE + EDITKEY + EXPORT + FINGER + INIT + LIST + RECEIVE + RELOAD + UPDATEDB + VERIFY )) -if (( ! numopt )); then - error "$(gettext "No operations specified")" - echo - usage - exit 1 -fi - -if (( numopt != 1 )); then - error "$(gettext "Multiple operations specified")" - printf "$(gettext "Please run %s with each operation separately\n")" "pacman-key" - exit 1 -fi +case $numopt in + 0) + error "$(gettext "no operation specified (use -h for help)")" + exit 1 + ;; + [!1]) + error "$(gettext "Multiple operations specified")" + printf "$(gettext "Please run %s with each operation separately\n")" "pacman-key" + exit 1 + ;; +esac (( ! INIT )) && check_keyring -- cgit v1.2.3-70-g09d2