From: Jim Meyering <jim@meyering.net>
Date: Tue, 16 Jul 1996 05:14:00 +0000 (+0000)
Subject: [OFF_T_MAX]: Use `(unsigned long)1' rather than `(off_t)1'
X-Git-Tag: TEXTUTILS-1_19b~153
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03cc8c8ca345b5847d1611c197721269fcb5f281;p=thirdparty%2Fcoreutils.git

[OFF_T_MAX]: Use `(unsigned long)1' rather than `(off_t)1'
so the left operand of the << isn't signed.
From Kaveh Ghazi.
---

diff --git a/src/od.c b/src/od.c
index 856a837d7a..3708f2d169 100644
--- a/src/od.c
+++ b/src/od.c
@@ -85,7 +85,8 @@ typedef double LONG_DOUBLE;
 #endif
 
 #ifndef OFF_T_MAX
-# define OFF_T_MAX ((off_t)(~((off_t)1 << (sizeof (off_t) * BITSPERBYTE - 1))))
+# define OFF_T_MAX ((off_t)(~((unsigned long)1 << (sizeof (off_t)
+						   * BITSPERBYTE - 1))))
 #endif
 
 #define STREQ(a,b) (strcmp((a), (b)) == 0)