luci-app-olsr: handle empty result for non-status tables

[oweals/luci.git] / protocols / luci-proto-ppp / luasrc / model / cbi / admin_network / proto_pppoa.lua

diff --git a/protocols/luci-proto-ppp/luasrc/model/cbi/admin_network/proto_pppoa.lua b/protocols/luci-proto-ppp/luasrc/model/cbi/admin_network/proto_pppoa.lua
index a5f76a38ad4164d2fc8dfbd7ac63f08c0196773e..004fd7ef670a835d2074f64d285ea31d0bf22575 100644 (file)
--- a/protocols/luci-proto-ppp/luasrc/model/cbi/admin_network/proto_pppoa.lua
+++ b/protocols/luci-proto-ppp/luasrc/model/cbi/admin_network/proto_pppoa.lua
@@ -109,7 +109,7 @@ function keepalive_interval.write(self, section, value)
        if f > 0 then
                m:set(section, "keepalive", "%d %d" %{ f, i })
        else
-               m:del(section, "keepalive")
+               m:set(section, "keepalive", "0")
        end
 end