From 9f24cd47b24bc69b2607cfcd2a5e39c22f3d8176 Mon Sep 17 00:00:00 2001
From: Olivier Blin <oblin@mandriva.org>
Date: Tue, 24 Aug 2004 14:12:59 +0000
Subject: (add2hosts) use difference2

---
 perl-install/network/network.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'perl-install')

diff --git a/perl-install/network/network.pm b/perl-install/network/network.pm
index 8f1898423..7be0aa698 100644
--- a/perl-install/network/network.pm
+++ b/perl-install/network/network.pm
@@ -175,7 +175,7 @@ sub add2hosts {
     my %l;
     foreach (cat_($file)) {
         my ($ip, $aliases) = /^\s*(\S+)\s+(\S+.*)$/ or next;
-        push @{$l{$ip}}, grep { !member($_, $hostname, $sub_hostname) } split /\s+/, $aliases;
+        push @{$l{$ip}}, difference2([ split /\s+/, $aliases ], [ $hostname, $sub_hostname ]);
     } cat_($file);
 
     push @{$l{$_}}, $hostname, if_($sub_hostname, $sub_hostname) foreach grep { $_ } @ips;
-- 
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