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| author | Dave Reisner <dreisner@archlinux.org> | 2011-07-20 19:26:44 +0200 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2011-07-21 22:05:52 +0200 |
| commit | 98073afe5527aa8a08c7119b61d0251250168e82 (patch) | |
| tree | 34d65aecb48267e7006a0c210940f01470012f43 | |
| parent | 768d3589a36c1a3c86cd91c4db401bc47737c47a (diff) | |
| download | pacman-98073afe5527aa8a08c7119b61d0251250168e82.tar.gz pacman-98073afe5527aa8a08c7119b61d0251250168e82.tar.xz | |
pacman-key: refactor post parse opt check into a case
This is a cleaner expression of the same information.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
| -rw-r--r-- | scripts/pacman-key.sh.in | 23 |
1 files changed, 11 insertions, 12 deletions
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 |