*** ../bash-2.05b/lib/readline/mbutil.c	Tue Jun  4 11:54:29 2002
--- lib/readline/mbutil.c	Mon Aug  5 11:20:39 2002
***************
*** 206,210 ****
      {
        /* shorted to compose multibyte char */
!       memset (ps, 0, sizeof(mbstate_t));
        return -2;
      }
--- 206,211 ----
      {
        /* shorted to compose multibyte char */
!       if (ps)
! 	memset (ps, 0, sizeof(mbstate_t));
        return -2;
      }
***************
*** 213,217 ****
        /* invalid to compose multibyte char */
        /* initialize the conversion state */
!       memset (ps, 0, sizeof(mbstate_t));
        return -1;
      }
--- 214,219 ----
        /* invalid to compose multibyte char */
        /* initialize the conversion state */
!       if (ps)
! 	memset (ps, 0, sizeof(mbstate_t));
        return -1;
      }
***************
*** 226,232 ****
  int
  _rl_compare_chars (buf1, pos1, ps1, buf2, pos2, ps2)
!      char *buf1, *buf2;
!      mbstate_t *ps1, *ps2;
!      int pos1, pos2;
  {
    int i, w1, w2;
--- 228,237 ----
  int
  _rl_compare_chars (buf1, pos1, ps1, buf2, pos2, ps2)
!      char *buf1;
!      int pos1;
!      mbstate_t *ps1;
!      char *buf2;
!      int pos2;
!      mbstate_t *ps2;
  {
    int i, w1, w2;
***************
*** 277,282 ****
  	  /* clear the state of the byte sequence, because
  	     in this case effect of mbstate is undefined  */
! 	  memset (ps, 0, sizeof (mbstate_t));
  	}
        else
  	pos += tmp;
--- 282,290 ----
  	  /* clear the state of the byte sequence, because
  	     in this case effect of mbstate is undefined  */
! 	  if (ps)
! 	    memset (ps, 0, sizeof (mbstate_t));
  	}
+       else if (tmp == 0)
+ 	pos++;
        else
  	pos += tmp;