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-rw-r--r--etc/inc/system.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/inc/system.inc b/etc/inc/system.inc
index 76cbc0e..5e9d01d 100644
--- a/etc/inc/system.inc
+++ b/etc/inc/system.inc
@@ -1271,7 +1271,7 @@ function system_ntp_configure($start_ntpd=true) {
$ntpcfg .= "driftfile {$driftfile}\n";
if (empty($config['ntpd']['interface']))
- if (!empty($config['installedpackages']['openntpd']['config'][0]['interface']))
+ if (is_array($config['installedpackages']['openntpd']) && !empty($config['installedpackages']['openntpd']['config'][0]['interface']))
$interfaces = explode(",", $config['installedpackages']['openntpd']['config'][0]['interface']);
else
$interfaces = array();
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