From: Jim Meyering <jim@meyering.net>
Date: Wed, 10 Jul 1996 03:02:54 +0000 (+0000)
Subject: (MAXCOST): Use `(unsigned long)1' rather than `(COST)1'
X-Git-Tag: TEXTUTILS-1_18e~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e0fdc1a0b339edc06eb8be203be1aec14a3f20d;p=thirdparty%2Fcoreutils.git

(MAXCOST): Use `(unsigned long)1' rather than `(COST)1'
so the left operand of the << isn't signed.
From Kjetil Torgrim Homme.
---

diff --git a/src/fmt.c b/src/fmt.c
index 6c7b569ce9..f24df5d85d 100644
--- a/src/fmt.c
+++ b/src/fmt.c
@@ -65,7 +65,7 @@
 
 typedef long COST;
 
-#define	MAXCOST	(~(((COST) 1) << (8 * sizeof (COST) -1)))
+#define	MAXCOST	(~(((unsigned long) 1) << (8 * sizeof (COST) -1)))
 
 #define	SQR(n)		((n) * (n))
 #define	EQUIV(n)	SQR ((COST) (n))