From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Tue, 21 Apr 2009 00:17:00 +0000 (-0000)
Subject: tweak example udhcp script
X-Git-Tag: 1_15_0~303
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1b47bbdfa485aa7361c44718ddb29ba75a9cfe7b;p=oweals%2Fbusybox.git

tweak example udhcp script
---

diff --git a/examples/udhcp/simple.script b/examples/udhcp/simple.script
index ae0931640..abf1b6f26 100644
--- a/examples/udhcp/simple.script
+++ b/examples/udhcp/simple.script
@@ -1,10 +1,10 @@
 #!/bin/sh
-
 # udhcpc script edited by Tim Riker <Tim@Rikers.org>
 
-[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
-
 RESOLV_CONF="/etc/resolv.conf"
+
+[ -n "$1" ] || echo "Error: should be called from udhcpc" && exit 1
+
 NETMASK=""
 [ -n "$subnet" ] && NETMASK="netmask $subnet"
 BROADCAST="broadcast +"
@@ -35,10 +35,10 @@ case "$1" in
 
 		echo "Recreating $RESOLV_CONF"
 		echo -n > $RESOLV_CONF-$$
-		[ -n "$domain" ] && echo search $domain >> $RESOLV_CONF-$$
+		[ -n "$domain" ] && echo "search $domain" >> $RESOLV_CONF-$$
 		for i in $dns ; do
 			echo " Adding DNS server $i"
-			echo nameserver $i >> $RESOLV_CONF-$$
+			echo "nameserver $i" >> $RESOLV_CONF-$$
 		done
 		mv $RESOLV_CONF-$$ $RESOLV_CONF
 		;;