X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fmhsign.sh;h=9a060532e2ef4c23d48ab044b67625858090edb1;hb=bc38ebb2e95e0a4d4a672b49366130f433e72aec;hp=e6f54b39d8a6470508ad0860124841c69f5d5c46;hpb=00e24678854acd95c3cac1e49c8aafb6010dfdb9;p=mmh

diff --git a/uip/mhsign.sh b/uip/mhsign.sh
index e6f54b3..9a06053 100755
--- a/uip/mhsign.sh
+++ b/uip/mhsign.sh
@@ -18,12 +18,14 @@ function=sign
 
 # find out the signing key
 userid="$MMHPGPKEY"
-if [ "x$userid" = "x" ] ; then
+if [ -z "$userid" ] ; then
 	userid="`mhparam pgpkey`"
 fi
-userid="`gpg --list-secret-keys --with-colons 2>/dev/null |
-		sed -n '/^sec/{p;q;}' | cut -d: -f5`"
-if [ "x$userid" = x ] ; then
+if [ -z "$userid" ] ; then
+	userid="`gpg --list-secret-keys --with-colons 2>/dev/null |
+			sed -n '/^sec/{p;q;}' | cut -d: -f5`"
+fi
+if [ -z "$userid" ] ; then
 	echo "No secret key found" >&2
 	exit 1
 fi