# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1594382402 -3600
# Node ID 1d8e1f7a587c625949aa53248b48ca1dc99358f6
# Parent  e2ce067bb59a1443a92c32244fa684464a08c49b
net.resolvers.basic: Default conn_type to 'tcp' consistently if unspecified (thanks marc0s)

Fixes a traceback when passed an IP address with no conn_type.

diff -r e2ce067bb59a -r 1d8e1f7a587c net/resolvers/basic.lua
--- a/net/resolvers/basic.lua	Tue Jul 07 13:52:25 2020 +0100
+++ b/net/resolvers/basic.lua	Fri Jul 10 13:00:02 2020 +0100
@@ -58,6 +58,7 @@
 local function new(hostname, port, conn_type, extra)
 	local ascii_host = idna_to_ascii(hostname);
 	local targets = nil;
+	conn_type = conn_type or "tcp";
 
 	local is_ip = inet_pton(hostname);
 	if not is_ip and hostname:sub(1,1) == '[' then
@@ -75,7 +76,7 @@
 	return setmetatable({
 		hostname = ascii_host;
 		port = port;
-		conn_type = conn_type or "tcp";
+		conn_type = conn_type;
 		extra = extra;
 		targets = targets;
 	}, resolver_mt);