modules/admin-full: allow vlan 0 for /proc/switch interface

diff --git a/modules/admin-full/luasrc/model/cbi/admin_network/vlan.lua b/modules/admin-full/luasrc/model/cbi/admin_network/vlan.lua
index 2a45e60..e58ac9e 100644 (file)
--- a/modules/admin-full/luasrc/model/cbi/admin_network/vlan.lua
+++ b/modules/admin-full/luasrc/model/cbi/admin_network/vlan.lua
@@ -21,6 +21,7 @@ m.uci:foreach("network", "switch",
                local has_vlan4k  = nil
                local has_ptpvid  = nil
                local has_jumbo3  = nil
+               local min_vid     = 1
                local max_vid     = 16
                local num_vlans   = 16
                local num_ports   = 5
@@ -67,6 +68,10 @@ m.uci:foreach("network", "switch",
                        end
 
                        swc:close()
+
+               -- We have no swconfig, assume /proc/switch
+               else
+                       min_vid = 0
                end
 
 
@@ -219,11 +224,11 @@ m.uci:foreach("network", "switch",
                vid.validate = function(self, value, section)
                        local v = tonumber(value)
                        local m = has_vlan4k and 4094 or (num_vlans - 1)
-                       if v ~= nil and v > 0 and v <= m then
+                       if v ~= nil and v >= min_vid and v <= m then
                                return value
                        else
                                return nil,
-                                       translatef("Invalid VLAN ID given! Only IDs between %d and %d are allowed.", 1, m)
+                                       translatef("Invalid VLAN ID given! Only IDs between %d and %d are allowed.", min_vid, m)
                        end
                end