Respect the 0 value

pfsense · Feb 26, 2014 · 2601bbd · 2601bbd
1 parent af9cdee
commit 2601bbd
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/config/unbound/unbound.inc b/config/unbound/unbound.inc
@@ -450,8 +450,8 @@ EOF;
 	$harden_dnssec_stripped = ($adv_config['harden_dnssec_stripped'] == "on") ? "yes" : "no";
 	$prefetch = ($adv_config['prefetch'] == "on") ? "yes" : "no";
 	$prefetch_key = ($adv_config['prefetch_key'] == "on") ? "yes" : "no";
-	$outgoing_num_tcp = (!empty($adv_config['outgoing_num_tcp'])) ? $adv_config['outgoing_num_tcp'] : "10";
-	$incoming_num_tcp = (!empty($adv_config['incoming_num_tcp'])) ? $adv_config['incoming_num_tcp'] : "10";
+	$outgoing_num_tcp = isset($adv_config['outgoing_num_tcp']) ? $adv_config['outgoing_num_tcp'] : "10";
+	$incoming_num_tcp = isset($adv_config['incoming_num_tcp']) ? $adv_config['incoming_num_tcp'] : "10";
 	$edns_buffer_size = (!empty($adv_config['edns_buffer_size'])) ? $adv_config['edns_buffer_size'] : "4096";
 	$num_queries_per_thread = (!empty($adv_config['num_queries_per_thread'])) ? $adv_config['num_queries_per_thread'] : "4096";
 	$jostle_timeout = (!empty($adv_config['jostle_timeout'])) ? $adv_config['jostle_timeout'] : "200";