fix default interface for ez-ipupdate (#835)

git-svn-id: svn://svn.openwrt.org/openwrt/packages@5170 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/net/ez-ipupdate/files/ez-ipupdate.hotplug b/net/ez-ipupdate/files/ez-ipupdate.hotplug
index c305458..352c404 100644 (file)
--- a/net/ez-ipupdate/files/ez-ipupdate.hotplug
+++ b/net/ez-ipupdate/files/ez-ipupdate.hotplug
@@ -4,7 +4,11 @@ COMMAND=/usr/sbin/$NAME
 
 [ "$ACTION" = "ifup" -a "$INTERFACE" = "wan" ] && {
         [ -x $COMMAND ] && [ -r $CONFIG ] && {
-                eval "ifname=\"\${${INTERFACE}_ifname}\""
-                $COMMAND -c $CONFIG -i $ifname 2>&1 | logger -t $NAME
+                               include /lib/network
+                               scan_interfaces
+                               
+                               config_get ifname wan ifname 
+                               [ -n "$ifname" ] && \
+                       $COMMAND -c $CONFIG -i $ifname 2>&1 | logger -t $NAME
         } &
 }