sshKeyFile="$1"
hostName="$2"
+# check that key file specified
+if [ -z "$sshKeyFile" ] ; then
+ failure "Must specify ssh key file to import, or specify '-' for stdin."
+fi
+
# use the default hostname if not specified
if [ -z "$hostName" ] ; then
hostName=$(hostname -f) || failure "Could not determine hostname."
chmod 700 "${GNUPGHOME_HOST}"
# import ssh key to a private key
-if [ -z "$sshKeyFile" ] ; then
- failure "Must specify ssh key file to import, or specify '-' for stdin."
-elif [ "$sshKeyFile" = '-' ] ; then
+if [ "$sshKeyFile" = '-' ] ; then
log verbose "importing ssh key from stdin..."
PEM2OPENPGP_USAGE_FLAGS=authenticate pem2openpgp "$userID" \
| gpg_host --import