Don't set broadcast if missing

diff --git a/net/debian-linux-lib.pl b/net/debian-linux-lib.pl
index 8ee6e40..04c429b 100755 (executable)
--- a/net/debian-linux-lib.pl
+++ b/net/debian-linux-lib.pl
@@ -26,8 +26,8 @@ my @rv;
 local $index_ip_v6 =1;
 foreach $iface (@ifaces) {
        my ($name, $addrfam, $method, $options) = @$iface;
-       my $cfg;
        if ($addrfam eq 'inet' || $addrfam eq 'inet6') {
+               my $cfg = { };
                $cfg->{'fullname'} = $name;
                if ($cfg->{'fullname'} =~ /(\S+):(\d+)/) {
                        $cfg->{'name'} = $1;
@@ -87,6 +87,11 @@ foreach $iface (@ifaces) {
                $cfg->{'edit'} = ($cfg->{'name'} !~ /^ppp|lo/);
                $cfg->{'index'} = scalar(@rv);  
                $cfg->{'file'} = $network_interfaces_config;
+               if (!$cfg->{'broadcast'} &&
+                   $cfg->{'address'} && $cfg->{'netmask'}) {
+                       $cfg->{'broadcast'} = &compute_broadcast(
+                               $cfg->{'address'}, $cfg->{'netmask'});
+                       }
                push(@rv, $cfg);
                }
        }
@@ -109,7 +114,8 @@ else {
        $method = 'static';
        push(@options, ['address', $cfg->{'address'}]);
        push(@options, ['netmask', $cfg->{'netmask'}]);
-       push(@options, ['broadcast', $cfg->{'broadcast'}]) if !&is_ipv6_address($cfg->{'address'});
+       push(@options, ['broadcast', $cfg->{'broadcast'}])
+           if ($cfg->{'broadcast'} && !&is_ipv6_address($cfg->{'address'}));
        my ($ip1, $ip2, $ip3, $ip4) = split(/\./, $cfg->{'address'});
        my ($nm1, $nm2, $nm3, $nm4) = split(/\./, $cfg->{'netmask'});
        if ($cfg->{'address'} && $cfg->{'netmask'} && !&is_ipv6_address($cfg->{'address'})) {