From: Vadim B. Mikheev <vadim4o@yahoo.com>
Date: Sat, 14 Dec 1996 07:56:05 +0000 (+0000)
Subject: Avoiding:
X-Git-Tag: REL6_1~867
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4556a50cf844dc61bda81eb109dd116dcdbe0412;p=postgresql

Avoiding:
cc1: warnings being treated as errors
datum.c: In function `DatumGetSize':
datum.c:57: warning: unsigned value >= 0 is always 1
gmake[3]: *** [datum.o] Error 1

There was:
    if (byVal) {
        if (len >= 0 && len <= sizeof(Datum)) {

but len has type Size (unsigned int) and so now there is:
    if (byVal) {
        if (len <= sizeof(Datum)) {
---

diff --git a/src/backend/utils/adt/datum.c b/src/backend/utils/adt/datum.c
index 11efd89e7a..20bc38cc1a 100644
--- a/src/backend/utils/adt/datum.c
+++ b/src/backend/utils/adt/datum.c
@@ -6,7 +6,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/utils/adt/datum.c,v 1.3 1996/11/08 05:59:41 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/utils/adt/datum.c,v 1.4 1996/12/14 07:56:05 vadim Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -54,7 +54,7 @@ datumGetSize(Datum value, Oid type, bool byVal, Size len)
     Size size = 0;
     
     if (byVal) {
-	if (len >= 0 && len <= sizeof(Datum)) {
+	if (len <= sizeof(Datum)) {
 	    size = len;
 	} else {
 	    elog(WARN,