diff options
Diffstat (limited to 'src/backend/utils/adt/int.c')
| -rw-r--r-- | src/backend/utils/adt/int.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/utils/adt/int.c b/src/backend/utils/adt/int.c index e04ae89cea0..99c61558474 100644 --- a/src/backend/utils/adt/int.c +++ b/src/backend/utils/adt/int.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.47 2001/06/07 00:09:29 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.48 2002/02/23 01:01:30 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -784,7 +784,9 @@ int4fac(PG_FUNCTION_ARGS) int32 arg1 = PG_GETARG_INT32(0); int32 result; - if (arg1 < 1) + if (arg1 == 0) + result = 1; + else if (arg1 < 1) result = 0; else for (result = 1; arg1 > 0; --arg1) |