From de08b3c99e81030d1455dc7b3bf869559a234495 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Sun, 10 Oct 1999 22:36:46 +0000
Subject: no_comment

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

(limited to 'perl-install/network.pm')

diff --git a/perl-install/network.pm b/perl-install/network.pm
index 31fcd7e0f..c5d1b6a97 100644
--- a/perl-install/network.pm
+++ b/perl-install/network.pm
@@ -107,6 +107,7 @@ sub add2hosts {
     log::l("writing host information to $file");
     open F, ">$file" or die "cannot write $file: $!";
     while (my ($ip, $v) = each %l) {
+	$ip or next;
 	print F "$ip";
 	if ($v =~ /^\s/) {
 	    print F $v;
-- 
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