pkg.sh: Fix broken -N option for jw-build

Signed-off-by: Jan Lindemann <jan@janware.com>

scripts/pkg.sh

@@ -909,6 +909,7 @@ SCM=cvs
 
 opts='ht:p:m:N:R:D:P:a:F:B:A:'
 args=("$@")
+global_args=()
 while [ "$1" ]; do
 	[ ${#1} = 2 -a ${1:0:1} = - ] && echo $opts | grep -q "${1:1}" && {
 		echo $opts | grep -q "${1:1}" && shift
@@ -920,9 +921,9 @@ done
 cmd=$1
 
 set -- "${args[@]}"
-set -- "${@/$cmd/--}"
+#set -- "${@/$cmd/--}"
 
-while [ "$1" != -- ] ; do
+while [ "$1" != -- -a "$1" != "$cmd" ] ; do
 	case "$1" in
 	-h)
 		usage 0;;