--- a/Implab/Safe.cs	Mon Apr 07 03:25:57 2014 +0400
+++ b/Implab/Safe.cs	Mon Apr 07 18:17:00 2014 +0400
@@ -7,14 +7,11 @@
 {
     public static class Safe
     {
-        public static void Dispose<T>(ref T obj) where T : class
+        public static void Dispose<T>(T obj) where T : class
         {
             var disp = obj as IDisposable;
             if (disp != null)
-            {
                 disp.Dispose();
-                obj = default(T);
-            }
         }
     }
 }