From: Florian Fainelli <florian@openwrt.org>
Date: Wed, 11 Jan 2006 16:29:11 +0000 (+0000)
Subject: Do not delete default route if the router is the same, fixes #138
X-Git-Tag: reboot~31294
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b5ff75c13e555e6dee7664a9e901e1ab4990f09e;p=openwrt%2Fstaging%2Fpepe2k.git

Do not delete default route if the router is the same, fixes #138

SVN-Revision: 2913
---

diff --git a/openwrt/package/base-files/default/usr/share/udhcpc/default.script b/openwrt/package/base-files/default/usr/share/udhcpc/default.script
index 9fac6286c9..304be1197e 100755
--- a/openwrt/package/base-files/default/usr/share/udhcpc/default.script
+++ b/openwrt/package/base-files/default/usr/share/udhcpc/default.script
@@ -26,12 +26,14 @@ case "$1" in
 		broadcast ${broadcast:-+}
 
 		if [ -n "$router" ] ; then
-			echo "deleting routers"
-			while route del default gw 0.0.0.0 dev $interface ; do :; done
-					
-			for i in $router ; do
-				route add default gw $i dev $interface
-			done
+
+			if [ "$router" != "$(route -n | grep '^0.0.0.0' | grep vlan1 | awk '{ print $2 }')" ] ; then
+				echo "deleting routers"
+				while route del default gw 0.0.0.0 dev $interface ; do :; done				
+				for i in $router ; do
+					route add default gw $i dev $interface
+				done
+			fi
 		fi
 
 		echo -n > $RESOLV_CONF