From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 3 Aug 2004 23:14:17 +0000 (+0000)
Subject: (print_element): Use bool for booleans.
X-Git-Tag: v5.3.0~861
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eae57519cdf7506ddbe41942bc1715df84314bf0;p=thirdparty%2Fcoreutils.git

(print_element): Use bool for booleans.
---

diff --git a/src/uname.c b/src/uname.c
index fa2f68ba93..834440b50f 100644
--- a/src/uname.c
+++ b/src/uname.c
@@ -136,9 +136,10 @@ Print certain system information.  With no OPTION, same as -s.\n\
 static void
 print_element (char const *element)
 {
-  static int printed;
-  if (printed++)
+  static bool printed;
+  if (printed)
     putchar (' ');
+  printed = true;
   fputs (element, stdout);
 }
 
@@ -149,7 +150,7 @@ main (int argc, char **argv)
   static char const unknown[] = "unknown";
 
   /* Mask indicating which elements to print. */
-  unsigned toprint = 0;
+  unsigned int toprint = 0;
 
   initialize_main (&argc, &argv);
   program_name = argv[0];