From: Jim Meyering <jim@meyering.net>
Date: Fri, 10 Aug 2001 08:13:03 +0000 (+0000)
Subject: (print_long_format): Multiply the shift width by zero
X-Git-Tag: TEXTUTILS-2_0_15~472
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=97dcae2fb626e4d998113f5e0c8a33af9a55b0ce;p=thirdparty%2Fcoreutils.git

(print_long_format): Multiply the shift width by zero
to avoid a warning from gcc on hosts with an unsigned type for the
st_size member.
---

diff --git a/src/ls.c b/src/ls.c
index dbbac57b2d..ec730d892b 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -2644,7 +2644,11 @@ print_long_format (const struct fileinfo *f)
 	 are actually positive values that have wrapped around.  */
       if (sizeof f->stat.st_size < sizeof size)
 	size += ((uintmax_t) (f->stat.st_size < 0)
-		 << (sizeof f->stat.st_size * CHAR_BIT));
+		 << (sizeof f->stat.st_size * CHAR_BIT
+		     /* This final term has no effect other than to suppress
+		        a warning about the shift count being larger than the
+			width of the type.  */
+		     * (sizeof f->stat.st_size < sizeof size)));
 
       sprintf (p, "%8s ",
 	       human_readable (size, hbuf, 1,