From e35f6d9e3535d7103e92c4d1b3c3c55a04403a7c Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Fri, 4 Oct 2019 11:01:15 +0100
Subject: [PATCH] Allow TLS config node to provide just CA cert Fixes #2297

---
 packages/node_modules/@node-red/nodes/core/network/05-tls.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/node_modules/@node-red/nodes/core/network/05-tls.js b/packages/node_modules/@node-red/nodes/core/network/05-tls.js
index f5dca7beb..078bac2cc 100644
--- a/packages/node_modules/@node-red/nodes/core/network/05-tls.js
+++ b/packages/node_modules/@node-red/nodes/core/network/05-tls.js
@@ -27,7 +27,7 @@ module.exports = function(RED) {
         var caPath = n.ca.trim();
         this.servername = (n.servername||"").trim();
 
-        if ((certPath.length > 0) || (keyPath.length > 0)) {
+        if ((certPath.length > 0) || (keyPath.length > 0) || (caPath.length > 0)) {
 
             if ( (certPath.length > 0) !== (keyPath.length > 0)) {
                 this.valid = false;