From e8e44f9a32ac212707b8dda451ebb1ecc12b7886 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Mon, 19 Oct 2020 13:23:43 +0100
Subject: [PATCH] Only apply z-recovery logic to flow nodes

---
 packages/node_modules/@node-red/editor-client/src/js/nodes.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/node_modules/@node-red/editor-client/src/js/nodes.js b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
index 094074370..a32d04de8 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/nodes.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
@@ -1150,7 +1150,7 @@ RED.nodes = (function() {
             if (n.z) {
                 nodeZmap[n.z] = nodeZmap[n.z] || [];
                 nodeZmap[n.z].push(n);
-            } else if (n.z === 0) {
+            } else if (n.hasOwnProperty('x') && n.hasOwnProperty('y') && !n.z) {
                 // Hit the rare issue where node z values get set to 0.
                 // Repair the flow - but we really need to track that down.
                 if (!recoveryWorkspace) {