From: Jim Meyering <jim@meyering.net>
Date: Sat, 24 Apr 1999 21:29:22 +0000 (+0000)
Subject: (print_entry): Use `#if', not `#ifdef HAVE_UT_HOST'.
X-Git-Tag: FILEUTILS-4_0g~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f90a5e94b846554580d8bd02026c0453398fabe8;p=thirdparty%2Fcoreutils.git

(print_entry): Use `#if', not `#ifdef HAVE_UT_HOST'.
---

diff --git a/src/who.c b/src/who.c
index e5fd094efe..b2a5995d94 100644
--- a/src/who.c
+++ b/src/who.c
@@ -47,6 +47,7 @@
 
 int gethostname ();
 char *ttyname ();
+char *canon_host ();
 
 /* The name this program was run with. */
 char *program_name;
@@ -173,10 +174,9 @@ print_entry (const STRUCT_UTMP *utmp_ent)
       else
 	printf ("   .  ");
     }
-#ifdef HAVE_UT_HOST
+#if HAVE_UT_HOST
   if (utmp_ent->ut_host[0] && do_lookup)
     {
-      extern char *canon_host ();
       char ut_host[sizeof (utmp_ent->ut_host) + 1];
       char *host = 0, *display = 0;