diff --git a/tests/send_extra.cc b/tests/send_extra.cc
index 409e3f0..65fe253 100644
--- a/tests/send_extra.cc
+++ b/tests/send_extra.cc
@@ -540,6 +540,17 @@ int main()
       test.execute( ExpectReset { true } );
     }
 
+    // • Hunter Zhang: make_empty_message() should not return RST is true when reader().has_error() is false;
+    {
+      TCPConfig cfg;
+      const Wrap32 isn( rd() );
+      cfg.isn = isn;
+      TCPSenderTestHarness test { "Stream error -> RST flag (when reader().has_error() == false)", cfg };
+      test.execute( Push {} );
+      test.execute( ExpectMessage {}.with_no_flags().with_syn( true ) ); 
+      test.execute( ExpectReset { false } );
+    }
+
     // Sender must set RST iff stream has suffered an error
     {
       TCPConfig cfg;