- config_get iface "$CONFIG_SECTION" ifname
- iface="${iface:-br-$CONFIG_SECTION}"
- config_set "$CONFIG_SECTION" ifname "$iface"
+ config_get ifname "$CONFIG_SECTION" ifname
+ config_set "$CONFIG_SECTION" ifnames "$ifname"
+ config_set "$CONFIG_SECTION" ifname br-"$CONFIG_SECTION"