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-rw-r--r--config/unbound/unbound.inc4
1 files changed, 2 insertions, 2 deletions
diff --git a/config/unbound/unbound.inc b/config/unbound/unbound.inc
index f38aebb1..e47a720f 100644
--- 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";