fix $pidfile in dhcp

SVN-Revision: 1497

diff --git a/openwrt/target/default/target_skeleton/sbin/ifup b/openwrt/target/default/target_skeleton/sbin/ifup
index 3d81364d0807556acc41081650f3c6fe3fe1f007..5dac3f9987546b4424bdcd07a2541bf1ce6bd2c0 100755 (executable)
--- a/openwrt/target/default/target_skeleton/sbin/ifup
+++ b/openwrt/target/default/target_skeleton/sbin/ifup
@@ -12,6 +12,9 @@ if_valid $if || exit
 mac=$(nvram get ${type}_hwaddr)
 $DEBUG ifconfig $if down 2>&-
 
+pidfile=/var/run/${if}.pid
+[ -f $pidfile ] && $DEBUG kill $(cat $pidfile)
+
 if [ "${if%%[0-9]}" = "br" ]; then
        stp=$(nvram get ${type}_stp)
        $DEBUG brctl delbr $if 2>&-
@@ -47,7 +50,6 @@ case "$if_proto" in
        ;;
        dhcp)
                ip=$(nvram get ${type}_ipaddr)
-               [ -f $pidfile ] && $DEBUG kill $(cat $pidfile)
                ${DEBUG:-eval} "udhcpc -R -i $if ${ip:+-r $ip} -b -p $pidfile &" 
        ;;
        none|"")