Index: port/sprompt.c
===================================================================
RCS file: /projects/cvsroot/pgsql/src/port/sprompt.c,v
retrieving revision 1.12
diff -c -r1.12 sprompt.c
*** port/sprompt.c	15 Oct 2005 02:49:51 -0000	1.12
--- port/sprompt.c	28 Feb 2006 19:38:43 -0000
***************
*** 40,47 ****
  {
  	int			length;
  	char	   *destination;
! 	FILE	   *termin,
! 			   *termout;
  
  #ifdef HAVE_TERMIOS_H
  	struct termios t_orig,
--- 40,47 ----
  {
  	int			length;
  	char	   *destination;
! 	FILE	   *termin = NULL,
! 			   *termout = NULL;
  
  #ifdef HAVE_TERMIOS_H
  	struct termios t_orig,
***************
*** 62,70 ****
--- 62,75 ----
  	/*
  	 * Do not try to collapse these into one "w+" mode file. Doesn't work on
  	 * some platforms (eg, HPUX 10.20).
+      *
+      * Win32 doesn't have ttys, but there might be a directory with that name.
+      * Avoid using files there.
  	 */
+ #ifndef WIN32
  	termin = fopen("/dev/tty", "r");
  	termout = fopen("/dev/tty", "w");
+ #endif
  	if (!termin || !termout)
  	{
  		if (termin)