DNSSEC: Complete support for key delegations to sub-domains

[nsc-5.git] / bin / key-update

diff --git a/bin/key-update b/bin/key-update
index 9242b44a043c3c73a04843644e60da56c8787f33..e7efe3626343d09a79946337767329d4282b610b 100755 (executable)
--- a/bin/key-update
+++ b/bin/key-update
@@ -7,7 +7,7 @@ shopt -s nullglob
 . bin/shell-env
 
 if [ $# -gt 1 ] ; then
-       echo >&2 "Usage: $0 [<domain>]"
+       echo >&2 "Usage: $0 [<zone>]"
        exit 1
 fi
 
@@ -16,7 +16,7 @@ update ()
        local D=$1
        local K=keys/$D
        local H=khash/$D
-       cat $K/*.key | sha1sum | cut -f1 -d' ' >$H.new
+       cat /dev/null $K/*.key | sha1sum | cut -f1 -d' ' >$H.new
        if [ ! -f $H ] || ! cmp -s $H $H.new ; then
                echo "** $D: New key hash"
                mv $H.new $H