From fe9c630572fe9432fd6de6ff968c5a1905f79e2d Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Tue, 1 Nov 2022 11:42:40 +0000
Subject: [PATCH] Prevent deleting subflow if instance on locked tab

---
 packages/node_modules/@node-red/editor-client/src/js/nodes.js  | 2 +-
 .../node_modules/@node-red/editor-client/src/js/ui/subflow.js  | 3 +++
 2 files changed, 4 insertions(+), 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 715ae9c49..bbb6eb82f 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
@@ -616,7 +616,7 @@ RED.nodes = (function() {
             var subflowId = n.type.substring(8);
             var sf = RED.nodes.subflow(subflowId);
             if (sf) {
-                sf.instances.push(sf);
+                sf.instances.push(newNode);
             }
             n["_"] = RED._;
         }
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/subflow.js b/packages/node_modules/@node-red/editor-client/src/js/ui/subflow.js
index 9ba4cb0bf..110533c1e 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/subflow.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/subflow.js
@@ -450,6 +450,9 @@ RED.subflow = (function() {
             return
         }
         if (subflow.instances.length > 0) {
+            if (subflow.instances.some(sf => { const ws = RED.nodes.workspace(sf.z); return ws?ws.locked:false })) {
+                return
+            }
             const msg = $('<div>')
             $('<p>').text(RED._("subflow.subflowInstances",{count: subflow.instances.length})).appendTo(msg);
             $('<p>').text(RED._("subflow.confirmDelete")).appendTo(msg);