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-rw-r--r--perl-install/network/network.pm4
1 files changed, 2 insertions, 2 deletions
diff --git a/perl-install/network/network.pm b/perl-install/network/network.pm
index 29c4922cf..058a0679c 100644
--- a/perl-install/network/network.pm
+++ b/perl-install/network/network.pm
@@ -171,10 +171,10 @@ sub write_interface_conf {
sub add2hosts {
my ($file, $hostname, @ips) = @_;
+ my $sub_hostname = $hostname =~ /(.*?)\./ ? " $1" : '';
my %l = map { if_(/\s*(\S+)(.*)/, $1 => $2) }
- grep { !/\s+\Q$hostname\E\s*$/ } cat_($file);
+ grep { !/\s+\Q$hostname$sub_hostname\E\s*$/ } cat_($file);
- my $sub_hostname = $hostname =~ /(.*?)\./ ? " $1" : '';
$l{$_} = "\t\t$hostname$sub_hostname" foreach grep { $_ } @ips;
log::explanations("writing host information to $file");