relayd: fix a crash report

2d08f304 · Franco Fichtner · 53b03566 · 2d08f304
Commit 2d08f304 authored Nov 11, 2016 by Franco Fichtner
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load_balancer_pool.php src/www/load_balancer_pool.php +1 -1

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--- a/src/www/load_balancer_pool.php
+++ b/src/www/load_balancer_pool.php
@@ -33,7 +33,7 @@ require_once("services.inc");
 require_once("plugins.inc.d/relayd.inc");
 require_once("interfaces.inc");

-if (!is_array($config['load_balancer']['lbpool'])) {
+if (empty($config['load_balancer']['lbpool']) || !is_array($config['load_balancer']['lbpool'])) {
    $config['load_balancer']['lbpool'] = array();
 }
 $a_pool = &$config['load_balancer']['lbpool'];