diff options
Diffstat (limited to 'perl-install/network/network.pm')
| -rw-r--r-- | perl-install/network/network.pm | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/perl-install/network/network.pm b/perl-install/network/network.pm index ceb9f4314..8b7fb7ce0 100644 --- a/perl-install/network/network.pm +++ b/perl-install/network/network.pm @@ -146,17 +146,13 @@ sub add2hosts { my %l; $l{$_} = $hostname foreach @ips; - local *F; - if (-e $file) { - open F, $file or die "cannot open $file: $!"; - #/\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*$/; - } + foreach (cat_($file)) { + m/\s*(\S+)(.*)/; + my ($ip, $host) = ($1, $2); + $l{$ip} ||= $host if $host !~ /^\s*$hostname\s*$/; } log::l("writing host information to $file"); + local *F; open F, ">$file" or die "cannot write $file: $!"; while (my ($ip, $v) = each %l) { $ip or next; |