From: Jim Meyering <jim@meyering.net>
Date: Sun, 27 Jul 2003 06:45:56 +0000 (+0000)
Subject: (is_printable_field): Simplify bit arithmetic.
X-Git-Tag: v5.0.90~49
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ee5095608ee400767ed256a23c4ff28fa4b321a;p=thirdparty%2Fcoreutils.git

(is_printable_field): Simplify bit arithmetic.
---

diff --git a/src/cut.c b/src/cut.c
index 47ac702175..bc7a26995a 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -236,7 +236,7 @@ static inline bool
 is_printable_field (unsigned int i)
 {
   size_t n = i / CHAR_BIT;
-  return (printable_field[n] & (1 << (i % CHAR_BIT))) ? true : false;
+  return (printable_field[n] >> (i % CHAR_BIT)) & 1;
 }
 
 unsigned int