@@ -2521,7 +2521,7 @@ Elm.Signal = function() {
25212521
25222522 function mergeEither(s1) { return function(s2) {
25232523 function f(s) { return function(x) { return [s,x]; }; }
2524− return new merge(new lift(f,[s1]), new lift(f,[s2]));
2524+ return new merge(new lift(f('Left'),[s1]), new lift(f('Right'),[s2]));
25252525 };
25262526 }
25272527