index 901f32f..ea5ce38 100644
--- digest-md5/server.c.orig
+++ digest-md5/server.c
@@ -1,5 +1,5 @@
 /* server.c --- DIGEST-MD5 mechanism from RFC 2831, server side.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010  Simon Josefsson
+ * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009  Simon Josefsson
  *
  * This file is part of GNU SASL Library.
  *
@@ -321,6 +321,12 @@ _gsasl_digest_md5_server_step (Gsasl_session * sctx,
       *output_len = strlen (*output);
 
       state->step++;
+      res = GSASL_NEEDS_MORE;
+      break;
+
+    case 2:
+      *output_len = 0;
+      state->step++;
       res = GSASL_OK;
       break;