Stop using the [ -z "$@" ] test, use [ $# = 0 ] instead, #176554.

2007-04-30 13:19:26 +00:00
parent 0380d98d7d
commit c3d899714c
5 changed files with 7 additions and 5 deletions
--- a/net.Linux/arping.sh
+++ b/net.Linux/arping.sh
@@ -44,7 +44,7 @@ arping_start() {
 	einfo "Pinging gateways on ${IFACE} for configuration"

 	eval $(_get_array "gateways_${IFVAR}")
-	if [ -z "$@" ] ; then
+	if [ $# = 0 ] ; then
 		eerror "No gateways have been defined (gateways_${IFVAR}=\"...\")"
 		return 1
 	fi