authservers: PHP Warning: implode(): Invalid arguments ... , closes #…

…3742 (cherry picked from commit 09c34b2)
opnsense · Oct 9, 2019 · bb0e6e5 · bb0e6e5
1 parent f91b85c
commit bb0e6e5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/www/system_authservers.php b/src/www/system_authservers.php
@@ -246,7 +246,7 @@
               }
               $server['ldap_read_properties'] = !empty($pconfig['ldap_read_properties']);
               $server['ldap_sync_memberof'] = !empty($pconfig['ldap_sync_memberof']);
-              $server['ldap_sync_memberof_groups'] = implode(",", $pconfig['ldap_sync_memberof_groups']);
+              $server['ldap_sync_memberof_groups'] = !empty($pconfig['ldap_sync_memberof_groups']) ? implode(",", $pconfig['ldap_sync_memberof_groups']) : array();
           } elseif ($server['type'] == "radius") {
               $server['host'] = $pconfig['radius_host'];