From: Florian Fainelli <florian@openwrt.org>
Date: Sun, 13 May 2007 21:58:08 +0000 (+0000)
Subject: Do not suppress routes if the router received on renew is the same (#138)
X-Git-Tag: v19.07.0-rc1~39893
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3e9c0379baf15da212662b933e81a7ce63f4a5f1;p=openwrt%2Fstaging%2Fhauke.git

Do not suppress routes if the router received on renew is the same (#138)

SVN-Revision: 7215
---

diff --git a/package/base-files/files/usr/share/udhcpc/default.script b/package/base-files/files/usr/share/udhcpc/default.script
index c723953566..f2099204e3 100755
--- a/package/base-files/files/usr/share/udhcpc/default.script
+++ b/package/base-files/files/usr/share/udhcpc/default.script
@@ -28,7 +28,7 @@ case "$1" in
 		netmask ${subnet:-255.255.255.0} \
 		broadcast ${broadcast:-+}
 
-		if [ -n "$router" ] ; then
+		if [ "$router" != "$(route -n | grep '^0.0.0.0' | grep $interface | awk '{ print $2 }')" ] ; then
 			echo "deleting routers"
 			while route del default gw 0.0.0.0 dev $interface >&- 2>&- ; do :; done