*** pgsql/src/interfaces/libpq/fe-auth.c	2009/06/11 14:49:13	1.142
--- pgsql/src/interfaces/libpq/fe-auth.c	2010/03/08 10:01:24	1.142.2.1
***************
*** 7,13 ****
   * Portions Copyright (c) 1994, Regents of the University of California
   *
   * IDENTIFICATION
!  *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.c,v 1.141 2009/03/22 18:06:35 tgl Exp $
   *
   *-------------------------------------------------------------------------
   */
--- 7,13 ----
   * Portions Copyright (c) 1994, Regents of the University of California
   *
   * IDENTIFICATION
!  *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.c,v 1.142 2009/06/11 14:49:13 momjian Exp $
   *
   *-------------------------------------------------------------------------
   */
*************** pg_GSS_startup(PGconn *conn)
*** 426,431 ****
--- 426,437 ----
  	int			maxlen;
  	gss_buffer_desc temp_gbuf;
  
+ 	if (!conn->pghost)
+ 	{
+ 		printfPQExpBuffer(&conn->errorMessage, libpq_gettext("host name must be specified\n"));
+ 		return STATUS_ERROR;
+ 	}
+ 
  	if (conn->gctx)
  	{
  		printfPQExpBuffer(&conn->errorMessage,