Fix database engine values in dbmodelfunctions.lua

lib/dbmodelfunctions.lua

@@ -10,7 +10,7 @@ local function get_connection(dbase, self, clientdata)
 	retval.value.connection = cfe({ type="group", value={}, label="Database Connection", seq=0 })
 	retval.value.connection.value.engine = cfe({ type="select", label="Database Engine", option={}, key=true, seq=1 })
 	for n,v in pairs(db.engine) do
-		retval.value.connection.value.engine.option[#retval.value.connection.value.engine.option+1] = {name=n, value=v}
+		retval.value.connection.value.engine.option[#retval.value.connection.value.engine.option+1] = {label=n, value=tostring(v)}
 	end
 	retval.value.connection.value.database = cfe({ label="Database", key=true, seq=2 })
 	retval.value.connection.value.user = cfe({ label="User", key=true, seq=3 })
@@ -24,6 +24,8 @@ local function get_connection(dbase, self, clientdata)
 	for n,v in pairs(retval.value.connection.value) do
 		if dbase[n] then
 			retval.value.connection.value[n] = nil
+		elseif n == "engine" then
+			dbase[n] = tonumber(v.value)
 		else
 			dbase[n] = v.value
 		end