From 3837223751e5455a5e5a397cdfe51285a2bbc2d1 Mon Sep 17 00:00:00 2001
From: Damien Chaumette <dchaumette@mandriva.com>
Date: Mon, 19 Aug 2002 17:46:59 +0000
Subject: o remove old /etc/hosts entries for the hostname before adding new
 one

---
 perl-install/network/network.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'perl-install/network')

diff --git a/perl-install/network/network.pm b/perl-install/network/network.pm
index 0a336ba6d..5d1e1c784 100644
--- a/perl-install/network/network.pm
+++ b/perl-install/network/network.pm
@@ -147,7 +147,12 @@ sub add2hosts {
     local *F;
     if (-e $file) {
 	open F, $file or die "cannot open $file: $!";
-	/\s*(\S+)(.*)/ and $l{$1} ||= $2 foreach <F>;
+	#/\s*(\S+)(.*)/ and $l{$1} ||= $2 foreach <F>;
+	foreach (<F>) {
+	    m/\s*(\S+)(.*)/;
+	    my ($ip, $host) = ($1, $2);
+	    $l{$ip} ||= $host if $host !~ /^\s*$hostname\s*$/;
+	} 
     }
     log::l("writing host information to $file");
     open F, ">$file" or die "cannot write $file: $!";
-- 
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