[package] pptp: support interface sections without ifname by implementing scan_pptp()

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21590 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 4 insertions, 0 deletions

diff --git a/package/pptp/files/pptp.sh b/package/pptp/files/pptp.sh
index c95895d9fa..436bee3c87 100644
--- a/package/pptp/files/pptp.sh
+++ b/package/pptp/files/pptp.sh
@@ -2,6 +2,10 @@ find_gw() {
 	route -n | awk '$1 == "0.0.0.0" { print $2; exit }'
 }
 
+scan_pptp() {
+	config_set "$1" device "pptp-$1"
+}
+
 stop_interface_pptp() {
 	stop_interface_ppp "$1"
 }