diff options
Diffstat (limited to 'etc/inc/system.inc')
-rw-r--r-- | etc/inc/system.inc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/etc/inc/system.inc b/etc/inc/system.inc index 1cfdfb5..2428631 100644 --- a/etc/inc/system.inc +++ b/etc/inc/system.inc @@ -176,15 +176,16 @@ function system_resolvconf_generate($dynupdate = false) { } } } else { + $ns = array(); // Do not create blank search/domain lines, it can break tools like dig. if ($syscfg['domain']) { $resolvconf .= "search {$syscfg['domain']}\n"; } } if (is_array($syscfg['dnsserver'])) { - foreach ($syscfg['dnsserver'] as $ns) { - if ($ns) { - $resolvconf .= "nameserver $ns\n"; + foreach ($syscfg['dnsserver'] as $sys_dnsserver) { + if ($sys_dnsserver && (!in_array($sys_dnsserver, $ns)) { + $resolvconf .= "nameserver $sys_dnsserver\n"; } } } |