ensure returns the brik

brikz.js

@@ -16,7 +16,7 @@ function Brikz(api) {
 				var b = brikz[key], bak = [];
 				while (typeof b === "function") b = new b(brikz, api, bak);
 				if (b === bak) { b = obrikz[key]; mixin(oapi, api, bak); }
-				brikz[key] = backup[key] = b;
+				return brikz[key] = backup[key] = b;
 			}
 			Object.keys(brikz).forEach(function (key) { brikz.ensure(key); });
 			brikz.ensure = null;