From 539cea978eec83b46eb03313e60ba4a6ab09ceeb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Deuc=D0=B5?= <shurd@sasktel.net>
Date: Fri, 2 Apr 2021 16:14:03 -0400
Subject: [PATCH] Throw an error when nothing will work.
---
exec/load/dns.js | 3 +++
1 file changed, 3 insertions(+)
diff --git a/exec/load/dns.js b/exec/load/dns.js
index 4670edd756..bbe4a37438 100644
--- a/exec/load/dns.js
+++ b/exec/load/dns.js
@@ -280,6 +280,9 @@ function DNS(servers) {
this.sockets.push(sock);
}, this);
+ if (this.sockets.length < 1)
+ throw('Unable to create any sockets');
+
increment_id = function() {
var ret = nextid;
do {
--
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