interval_out failed to mention 'ago' for negative intervals in SQL and

GERMAN datestyles.  Ancient bug reported by Terry Lee Tucker.

diff --git a/src/backend/utils/adt/datetime.c b/src/backend/utils/adt/datetime.c
index d88749183e403458fd699f089a443df2540b2976..452641494fa0d673509861ae282e6dfab13882f7 100644 (file)
--- a/src/backend/utils/adt/datetime.c
+++ b/src/backend/utils/adt/datetime.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.96.2.6 2003/08/05 17:39:36 tgl Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.96.2.7 2005/01/11 18:34:29 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -3642,7 +3642,7 @@ EncodeInterval(struct tm * tm, fsec_t fsec, int style, char *str)
                cp += strlen(cp);
        }
 
-       if (is_before && (style == USE_POSTGRES_DATES))
+       if (is_before && (style != USE_ISO_DATES))
        {
                strcat(cp, " ago");
                cp += strlen(cp);