modules/admin-full: fix wifi join when "wwan" (or other iface) already exists but...

[project/luci.git] / modules / admin-full / luasrc / model / cbi / admin_network / wifi_add.lua

diff --git a/modules/admin-full/luasrc/model/cbi/admin_network/wifi_add.lua b/modules/admin-full/luasrc/model/cbi/admin_network/wifi_add.lua
index 9c848f2..ff63c26 100644 (file)
--- a/modules/admin-full/luasrc/model/cbi/admin_network/wifi_add.lua
+++ b/modules/admin-full/luasrc/model/cbi/admin_network/wifi_add.lua
@@ -104,9 +104,6 @@ end
 function newnet.parse(self, section)
        local net, zone
 
-       local value = self:formvalue(section)
-       net = nw:add_network(value, { proto = "dhcp" })
-
        if has_firewall then
                local zval  = fwzone:formvalue(section)
                zone = fw:get_zone(zval)
@@ -119,42 +116,46 @@ function newnet.parse(self, section)
                end
        end
 
-       if not net then
-               self.error = { [section] = "missing" }
-       else
-               local wdev = nw:get_wifidev(m.hidden.device)
+       local wdev = nw:get_wifidev(m.hidden.device)
 
-               wdev:set("disabled", false)
-               wdev:set("channel", m.hidden.channel)
+       wdev:set("disabled", false)
+       wdev:set("channel", m.hidden.channel)
 
-               if replace:formvalue(section) then
-                       local n
-                       for _, n in ipairs(wdev:get_wifinets()) do
-                               wdev:del_wifinet(n)
-                       end
+       if replace:formvalue(section) then
+               local n
+               for _, n in ipairs(wdev:get_wifinets()) do
+                       wdev:del_wifinet(n)
                end
+       end
 
-               local wconf = {
-                       device  = m.hidden.device,
-                       ssid    = m.hidden.join,
-                       mode    = (m.hidden.mode == "Ad-Hoc" and "adhoc" or "sta"),
-                       network = net:name()
-               }
-
-               if m.hidden.wep == "1" then
-                       wconf.encryption = "wep-open"
-                       wconf.key        = "1"
-                       wconf.key1       = key and key:formvalue(section) or ""
-               elseif (tonumber(m.hidden.wpa_version) or 0) > 0 then
-                       wconf.encryption = (tonumber(m.hidden.wpa_version) or 0) >= 2 and "psk2" or "psk"
-                       wconf.key        = key and key:formvalue(section) or ""
-               else
-                       wconf.encryption = "none"
-               end
+       local wconf = {
+               device  = m.hidden.device,
+               ssid    = m.hidden.join,
+               mode    = (m.hidden.mode == "Ad-Hoc" and "adhoc" or "sta")
+       }
+
+       if m.hidden.wep == "1" then
+               wconf.encryption = "wep-open"
+               wconf.key        = "1"
+               wconf.key1       = key and key:formvalue(section) or ""
+       elseif (tonumber(m.hidden.wpa_version) or 0) > 0 then
+               wconf.encryption = (tonumber(m.hidden.wpa_version) or 0) >= 2 and "psk2" or "psk"
+               wconf.key        = key and key:formvalue(section) or ""
+       else
+               wconf.encryption = "none"
+       end
 
-               if wconf.mode == "adhoc" then
-                       wconf.bssid = m.hidden.bssid
-               end
+       if wconf.mode == "adhoc" then
+               wconf.bssid = m.hidden.bssid
+       end
+
+       local value = self:formvalue(section)
+       net = nw:add_network(value, { proto = "dhcp" })
+
+       if not net then
+               self.error = { [section] = "missing" }
+       else
+               wconf.network = net:name()
 
                local wnet = wdev:add_wifinet(wconf)
                if wnet then