make sure udhcpc is spawned as a background process (use eval)

[openwrt.git] / package / base-files / default / sbin / ifdown

diff --git a/package/base-files/default/sbin/ifdown b/package/base-files/default/sbin/ifdown
index 50d59d1..2b7f7b6 100755 (executable)
--- a/package/base-files/default/sbin/ifdown
+++ b/package/base-files/default/sbin/ifdown
@@ -12,6 +12,14 @@ debug "### ifdown $cfg ###"
 config_get proto "$cfg" proto
 [ -z "$proto" ] && { echo "interface not found."; exit; }
 
+config_get iface "$cfg" device
+[ "$proto" = "static" ] && {
+       env -i ACTION="ifdown" INTERFACE="$config" DEVICE="$iface" PROTO=static /sbin/hotplug "iface" &
+}
+
+# call interface stop handler
+( type "stop_interface_$proto" ) >/dev/null 2>/dev/null && eval "stop_interface_$proto '$cfg'"
+
 # make sure all locks are removed
 for lock in "/var/lock/dhcp-$iface" "/var/lock/ppp-$iface"; do
        [ -f "$lock" ] && {