--- operations.cpp	2009-10-23 12:54:19.000000000 -0500
+++ operations.new.cpp	2009-10-23 12:54:56.000000000 -0500
@@ -903,7 +903,7 @@
           == INVALID_HANDLE_VALUE )
         { 
           handle = 0;
-          return error_code( ::GetLastError() == ERROR_FILE_NOT_FOUND
+          return error_code( ::GetLastError() == ERROR_FILE_NOT_FOUND || ::GetLastError() == ERROR_NO_MORE_FILES
             ? 0 : ::GetLastError(), system_category );
         }
         target = data.cFileName;