From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 3 Aug 2004 06:00:08 +0000 (+0000)
Subject: (main): Use bool for booleans.
X-Git-Tag: v5.3.0~897
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=609b271cc5e209302f0a70a5430cbb12e2e4a271;p=thirdparty%2Fcoreutils.git

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

diff --git a/src/env.c b/src/env.c
index 018ee80053..e39779ac45 100644
--- a/src/env.c
+++ b/src/env.c
@@ -136,10 +136,10 @@ A mere - implies -i.  If no COMMAND, print the resulting environment.\n\
 }
 
 int
-main (register int argc, register char **argv, char **envp)
+main (register int argc, register char **argv)
 {
   int optc;
-  int ignore_environment = 0;
+  bool ignore_environment = false;
 
   initialize_main (&argc, &argv);
   program_name = argv[0];
@@ -157,7 +157,7 @@ main (register int argc, register char **argv, char **envp)
 	case 0:
 	  break;
 	case 'i':
-	  ignore_environment = 1;
+	  ignore_environment = true;
 	  break;
 	case 'u':
 	  break;
@@ -169,7 +169,7 @@ main (register int argc, register char **argv, char **envp)
     }
 
   if (optind < argc && STREQ (argv[optind], "-"))
-    ignore_environment = 1;
+    ignore_environment = true;
 
   if (ignore_environment)
     {