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-rw-r--r--src/backend/utils/adt/datetime.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/adt/datetime.c b/src/backend/utils/adt/datetime.c
index 0ec29c7cb8a..8efe2b22f2c 100644
--- a/src/backend/utils/adt/datetime.c
+++ b/src/backend/utils/adt/datetime.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.195 2008/10/02 13:47:38 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.196 2008/11/08 20:51:49 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2863,7 +2863,7 @@ DecodeInterval(char **field, int *ftype, int nf, int range,
if (*cp != '\0')
return DTERR_BAD_FORMAT;
type = DTK_MONTH;
- if (val < 0)
+ if (*field[i] == '-')
val2 = -val2;
val = val * MONTHS_PER_YEAR + val2;
fval = 0;