remove leading zeros on keyid

account for trusted keys not applying to _bind anymore

bin/tests/system/dnssec/ns1/sign.sh

@@ -15,7 +15,7 @@
 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 # PERFORMANCE OF THIS SOFTWARE.
 
-# $Id: sign.sh,v 1.31 2010/06/25 03:24:05 marka Exp $
+# $Id: sign.sh,v 1.32 2010/06/25 07:28:46 marka Exp $
 
 SYSTEMTESTTOP=../..
 . $SYSTEMTESTTOP/conf.sh
@@ -57,4 +57,5 @@ cp trusted.conf ../ns7/trusted.conf
 #  Save keyid for managed key id test.
 #
 keyid=`expr $keyname : 'K.+001+\(.*\)'`
+keyid=`expr $keyid + 0`
 echo "$keyid" > managed.key.id