From f6f14361237453cc3427f4b2932050960789ae14 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Thu, 15 Feb 2018 15:33:19 +0000
Subject: [PATCH] getDefaultNodeIcon should handle subflow instance nodes Fixes
 #1635

---
 editor/js/ui/utils.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/editor/js/ui/utils.js b/editor/js/ui/utils.js
index 035c143c3..cbf1c1fe8 100644
--- a/editor/js/ui/utils.js
+++ b/editor/js/ui/utils.js
@@ -721,7 +721,12 @@ RED.utils = (function() {
 
         var iconPath = separateIconPath(icon_url);
         if (!iconPath.module) {
-            iconPath.module = def.set.module;
+            if (def.set) {
+                iconPath.module = def.set.module;
+            } else {
+                // Handle subflow instance nodes that don't have def.set
+                iconPath.module = "node-red";
+            }
         }
         return iconPath;
     }