--- a/Implab/Safe.cs	Sun Dec 28 16:09:03 2014 +0300
+++ b/Implab/Safe.cs	Sun Jan 11 19:13:02 2015 +0300
@@ -23,7 +23,7 @@
 
         public static void ArgumentNotEmpty<T>(T[] param, string name) {
             if (param == null || param.Length == 0)
-                throw new ArgumentException("The array must be not emty");
+                throw new ArgumentException("The array must be not emty", name);
         }
 
         public static void ArgumentNotNull(object param, string name) {
@@ -61,7 +61,7 @@
         public static IPromise InvokePromise(Action action) {
             ArgumentNotNull(action, "action");
 
-            var p = new Promise<object>();
+            var p = new Promise();
             try {
                 action();
                 p.Resolve();