use all of the arguments in default memoize hasher. fixes caolan#575

lxe · Jul 7, 2014 · 779e938 · 779e938
1 parent 2de849f
commit 779e938
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/async.js b/lib/async.js
@@ -998,7 +998,11 @@
         var memo = {};
         var queues = {};
         hasher = hasher || function (x) {
-            return x;
+            if (arguments.length <= 1) {
+                return x;
+            } else {
+                return Array.prototype.slice.call(arguments);
+            }
         };
         var memoized = function () {
             var args = Array.prototype.slice.call(arguments);