From 192ad63bd765d448e91389c6ff1d75f8b18bb268 Mon Sep 17 00:00:00 2001
From: Neil Conway <neilc@samurai.com>
Date: Wed, 7 Jan 2004 18:56:30 +0000
Subject: More janitorial work: remove the explicit casting of NULL literals to
 a pointer type when it is not necessary to do so.

For future reference, casting NULL to a pointer type is only necessary
when (a) invoking a function AND either (b) the function has no prototype
OR (c) the function is a varargs function.
---
 src/backend/executor/execMain.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/backend/executor/execMain.c')

diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c
index f84b4dd690e..cf581907a4f 100644
--- a/src/backend/executor/execMain.c
+++ b/src/backend/executor/execMain.c
@@ -26,7 +26,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/executor/execMain.c,v 1.224 2003/12/28 21:57:36 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/executor/execMain.c,v 1.225 2004/01/07 18:56:26 neilc Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -782,7 +782,7 @@ InitPlan(QueryDesc *queryDesc, bool explainOnly)
 	 *
 	 * If EXPLAIN, skip creating the "into" relation.
 	 */
-	intoRelationDesc = (Relation) NULL;
+	intoRelationDesc = NULL;
 
 	if (do_select_into && !explainOnly)
 	{
@@ -1076,7 +1076,7 @@ lnext:	;
 		 *
 		 * Also, extract all the junk information we need.
 		 */
-		if ((junkfilter = estate->es_junkFilter) != (JunkFilter *) NULL)
+		if ((junkfilter = estate->es_junkFilter) != NULL)
 		{
 			Datum		datum;
 			HeapTuple	newTuple;
-- 
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