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Fix UDP node to not not use port if unassigned

pull/3146/head
Dave Conway-Jones 2021-09-16 16:22:01 +01:00
parent 17f9829498
commit 4f23847546
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1 changed files with 1 additions and 1 deletions
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2
packages/node_modules/@node-red/nodes/core/network/32-udp.js vendored
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@ -178,7 +178,7 @@ module.exports = function(RED) {
var sock; var sock;
var p = this.outport || this.port || "0"; var p = this.outport || this.port || "0";
node.tout = setTimeout(function() { node.tout = setTimeout(function() {
if (udpInputPortsInUse[p]) { if ((p != 0) && udpInputPortsInUse[p]) {
sock = udpInputPortsInUse[p]; sock = udpInputPortsInUse[p];
if (node.multicast != "false") { if (node.multicast != "false") {
sock.setBroadcast(true); sock.setBroadcast(true);