[patch] do not print "null" or "noop"

net.lo.patch (text/plain), 333 bytes, created by Yun Zheng Hu on 2011-08-17 13:57:18 UTC

--- /etc/init.d/net.lo.orig	2011-08-17 15:25:03.000000000 +0200
+++ /etc/init.d/net.lo	2011-08-17 15:36:44.000000000 +0200
@@ -539,7 +539,9 @@
 		[ -z "${config}" ] && break
 
 		set -- ${config}
-		ebegin "$1"
+		if [ "${config}" != "null" -a "${config}" != "noop" ]; then
+			ebegin "$1"
+		fi
 		eindent
 		case "$1" in
 			noop)