Interval Patch

This is against 7.3.3 sources, but it fixes the TODO
* Have SELECT '13 minutes'::interval display zero seconds in ISO
      datestyle

*** datetime.c.orig    Sat May  3 23:30:35 2003
--- datetime.c    Tue Jun 24 15:54:39 2003
***************
*** 3498,3504 ****
                      is_nonzero = TRUE;
                  }
                  /* otherwise, integer seconds only? */
!                 else if (tm->tm_sec != 0)
                  {
                      sprintf(cp, ":%02d", abs(tm->tm_sec));
                      cp += strlen(cp);
--- 3498,3504 ----
                      is_nonzero = TRUE;
                  }
                  /* otherwise, integer seconds only? */
!                 else
                  {
                      sprintf(cp, ":%02d", abs(tm->tm_sec));
                      cp += strlen(cp);

--
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 972-414-9812                 E-Mail: ler@lerctr.org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749