set dnsmasq except-interface in init script to wan_ifname instead of vlan1

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1866 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 4 insertions, 1 deletions

diff --git a/package/dnsmasq/files/S50dnsmasq b/package/dnsmasq/files/S50dnsmasq
index 4f3721846..c97096054 100755
--- a/package/dnsmasq/files/S50dnsmasq
+++ b/package/dnsmasq/files/S50dnsmasq
@@ -20,6 +20,9 @@ udhcpc -n -q -R -s /bin/true -i $ifname >&- || {
   end=$(nvram get dhcp_num)
   end=$((start+${end:-150}))
   
-  args="-l /tmp/dhcp.leases -K -F $(int2ip $start),$(int2ip $end),$(int2ip $netmask),12h"
+  wanproto=$(nvram get wan_proto)
+  [ -z "$wanproto" -o "$wanproto" = "none" ] || wanif=$(nvram get wan_ifname)
+  
+  args="-l /tmp/dhcp.leases -K -F $(int2ip $start),$(int2ip $end),$(int2ip $netmask),12h ${wanif:+-I ${wanif} }"
 }
 dnsmasq ${args}