anchor.diff:      %% even if install_release returned {ok,...} there might be an
       %% emulator restart (instruction restart_emulator), so we must
       %% always make sure the node is running.
  -    wait_node_up(current,FromVsn,FromAppsVsns),
  +    {ok, _} = wait_node_up(current,FromVsn,FromAppsVsns),
   
       [{"OTP upgrade test",ToVsn,_,permanent},
        {"OTP upgrade test",FromVsn,_,current}] =
  
positive.code: 	_ ->
  	    ok
      end.
  
negative.code: 				 end
  			 end,
  			 AllNodes),
      _ = [rpc:call(Node,erlang,halt,[]) || Node <- Nodes],
      Config.
  
  %%-----------------------------------------------------------------
  