From: Thomas G. Lockhart <lockhart@fourpalms.org>
Date: Wed, 24 Sep 1997 17:45:21 +0000 (+0000)
Subject: Coerce type of NULL pointer return to suppress gcc compiler warnings.
X-Git-Tag: REL6_2~90
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0e699286d3398a1ee9947bbe4567a2cdb6bb81d8;p=postgresql

Coerce type of NULL pointer return to suppress gcc compiler warnings.
---

diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c
index 78f92190a2..f124e56467 100644
--- a/src/backend/access/common/heaptuple.c
+++ b/src/backend/access/common/heaptuple.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/common/heaptuple.c,v 1.26 1997/09/18 20:19:36 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/common/heaptuple.c,v 1.27 1997/09/24 17:44:24 thomas Exp $
  *
  * NOTES
  *	  The old interface functions have been converted to macros
@@ -424,7 +424,7 @@ heap_getsysattr(HeapTuple tup, Buffer b, int attnum)
 		default:
 			elog(WARN, "heap_getsysattr: undefined attnum %d", attnum);
 	}
-	return (NULL);
+	return ((Datum) NULL);
 }
 
 /* ----------------
@@ -517,7 +517,7 @@ fastgetattr(HeapTuple tup,
 		{
 			if (isnull)
 				*isnull = true;
-			return NULL;
+			return (Datum) NULL;
 		}
 
 		/* ----------------
diff --git a/src/backend/executor/spi.c b/src/backend/executor/spi.c
index 12a511be27..6a3d148515 100644
--- a/src/backend/executor/spi.c
+++ b/src/backend/executor/spi.c
@@ -437,7 +437,7 @@ SPI_getbinval(HeapTuple tuple, TupleDesc tupdesc, int fnumber, bool * isnull)
 	*isnull = true;
 	SPI_result = 0;
 	if (tuple->t_natts < fnumber || fnumber <= 0)
-		return (NULL);
+		return ((Datum) NULL);
 
 	val = heap_getattr(tuple, InvalidBuffer, fnumber, tupdesc, isnull);