revert bad firewall patch

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

diff --git a/openwrt/package/base-files/default/sbin/ifup b/openwrt/package/base-files/default/sbin/ifup
index 67e01a3..8ae6416 100755 (executable)
--- a/openwrt/package/base-files/default/sbin/ifup
+++ b/openwrt/package/base-files/default/sbin/ifup
@@ -23,7 +23,7 @@ case "$if_proto" in
        none|"") exit 0;;
 esac
 
-[ "${if%%[0-9]*}" = "ppp" ] && if="$(nvram get ${if_proto}_ifname)"
+[ "${if%%[0-9]*}" = "ppp" ] && if="$(nvram get ${type}_device)"
 
 if [ "${if%%[0-9]}" = "br" ]; then
        for sif in $(nvram get ${type}_ifnames); do