handle no uci ifname
By default set idx%d - section number. Before we often have garbage after ubus list call.
Signed-off-by: Janusz Dziedzic janusz.dziedzic@iopsys.eu
By default set idx%d - section number. Before we often have garbage after ubus list call.
Signed-off-by: Janusz Dziedzic janusz.dziedzic@iopsys.eu