From e653a933f1d5dd912f857b59fd34a81d23c07d2c Mon Sep 17 00:00:00 2001
From: Steve-Mcl <sdmclaughlin@gmail.com>
Date: Fri, 25 Feb 2022 18:39:48 +0000
Subject: [PATCH] fix subflow calls

---
 .../@node-red/nodes/core/common/60-link.js             | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/packages/node_modules/@node-red/nodes/core/common/60-link.js b/packages/node_modules/@node-red/nodes/core/common/60-link.js
index 86a0ebc6c..2b0618d30 100644
--- a/packages/node_modules/@node-red/nodes/core/common/60-link.js
+++ b/packages/node_modules/@node-red/nodes/core/common/60-link.js
@@ -44,12 +44,13 @@ module.exports = function(RED) {
          * @returns {LinkTarget} a link target object
          */
         function generateTarget(node) {
+            const isSubFlow = node._flow.TYPE === "subflow";
             return {
                 id: node.id, 
                 name: node.name || node.id, 
                 flowId: node._flow.flow.id,
-                flowName: node._flow.flow.label,
-                isSubFlow: false
+                flowName: isSubFlow ?  node._flow.subflowDef.name : node._flow.flow.label,
+                isSubFlow: isSubFlow
             }
         }
         return {
@@ -109,6 +110,9 @@ module.exports = function(RED) {
                     if(idx > -1) {
                         targs.splice(idx,1);
                     }
+                    if(targs.length === 0) {
+                        delete registry.named[tn.name];
+                    }
                 }
                 delete registry.ids[target.id];
             },
@@ -175,7 +179,7 @@ module.exports = function(RED) {
     function LinkCallNode(n) {
         RED.nodes.createNode(this,n);
         const node = this;
-        const staticTarget = n.links[0];
+        const staticTarget = typeof n.links === "string" ? n.links : n.links[0];
         const linkType = n.linkType;
         const messageEvents = {};