--- a/util/sql.lua	Wed Feb 28 18:12:20 2018 +0100
+++ b/util/sql.lua	Wed Feb 28 20:06:26 2018 +0100
@@ -14,6 +14,7 @@
 local build_url = require "socket.url".build;
 
 local _ENV = nil;
+-- luacheck: std none
 
 local column_mt = {};
 local table_mt = {};