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/utils/adt/numutils.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/backend/utils/adt/numutils.c')

diff --git a/src/backend/utils/adt/numutils.c b/src/backend/utils/adt/numutils.c
index 2f004af2871..d169be8bd09 100644
--- a/src/backend/utils/adt/numutils.c
+++ b/src/backend/utils/adt/numutils.c
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/numutils.c,v 1.59 2003/11/29 19:51:59 pgsql Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/numutils.c,v 1.60 2004/01/07 18:56:28 neilc Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -64,7 +64,7 @@ pg_atoi(char *s, int size, int c)
 	 * Some versions of strtol treat the empty string as an error, but
 	 * some seem not to.  Make an explicit test to be sure we catch it.
 	 */
-	if (s == (char *) NULL)
+	if (s == NULL)
 		elog(ERROR, "NULL pointer");
 	if (*s == 0)
 		ereport(ERROR,
-- 
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