X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/0bb68e81eca839c8eed0c629b403ac558ea662e6..841e5a0f16d54f9548f83f30c8b4efd736a3af12:/package/base-files/default/usr/share/udhcpc/default.script

diff --git a/package/base-files/default/usr/share/udhcpc/default.script b/package/base-files/default/usr/share/udhcpc/default.script
index 9fac6286c..42d3eaf0c 100755
--- a/package/base-files/default/usr/share/udhcpc/default.script
+++ b/package/base-files/default/usr/share/udhcpc/default.script
@@ -26,12 +26,15 @@ 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 $interface | awk '{ print $2 }')" ] ; then
+				while route del default gw 0.0.0.0 dev $interface 2>&- ; do
+					echo "removing old default route"
+				done				
+				for i in $router ; do
+					route add default gw $i dev $interface
+				done
+			fi
 		fi
 
 		echo -n > $RESOLV_CONF