diff options
Diffstat (limited to 'src/backend/access/index/indexam.c')
| -rw-r--r-- | src/backend/access/index/indexam.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/access/index/indexam.c b/src/backend/access/index/indexam.c index f695d71107e..aa2d9446504 100644 --- a/src/backend/access/index/indexam.c +++ b/src/backend/access/index/indexam.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/index/indexam.c,v 1.27 1998/09/07 05:35:30 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/index/indexam.c,v 1.28 1998/10/02 16:27:43 momjian Exp $ * * INTERFACE ROUTINES * index_open - open an index relation by relationId @@ -362,7 +362,7 @@ GetIndexValue(HeapTuple tuple, bool *attNull) { Datum returnVal; - bool isNull; + bool isNull = FALSE; if (PointerIsValid(fInfo) && FIgetProcOid(fInfo) != InvalidOid) { @@ -375,13 +375,15 @@ GetIndexValue(HeapTuple tuple, attrNums[i], hTupDesc, attNull); + if (*attNull) + isNull = TRUE; } returnVal = (Datum) fmgr_array_args(FIgetProcOid(fInfo), FIgetnArgs(fInfo), (char **) attData, &isNull); pfree(attData); - *attNull = FALSE; + *attNull = isNull; } else returnVal = heap_getattr(tuple, attrNums[attOff], hTupDesc, attNull); |