From e6de26736b47be50a93280c96c27b653685a978d Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Fri, 6 Jan 2017 14:06:30 +0000
Subject: [PATCH] add port if wires array > number of ports declared.

---
 editor/js/nodes.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/editor/js/nodes.js b/editor/js/nodes.js
index 05e18cd7a..38c5bcb77 100644
--- a/editor/js/nodes.js
+++ b/editor/js/nodes.js
@@ -165,6 +165,7 @@ RED.nodes = (function() {
             configNodes[n.id] = n;
         } else {
             n.ports = [];
+            if (n.wires && (n.wires.length > n.outputs)) { n.outputs = n.wires.length; }
             if (n.outputs) {
                 for (var i=0;i<n.outputs;i++) {
                     n.ports.push(i);