From e2c86c4b9603fbbce936685eff6c62d0cd31a366 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Wed, 17 Jun 2020 10:52:41 +0100
Subject: [PATCH] Fix wiring nodes from input back to output

---
 .../@node-red/editor-client/src/js/ui/view.js      | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
index b9ae50071..7d28a2e65 100755
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
@@ -2280,7 +2280,7 @@ RED.view = (function() {
     }
 
     function portMouseDown(d,portType,portIndex, evt) {
-        if (RED.view.DEBUG) { console.warn("portMouseDown", mouse_mode,d); }
+        if (RED.view.DEBUG) { console.warn("portMouseDown", mouse_mode,d,portType,portIndex); }
         evt = evt || d3.event;
         if (evt === 1) {
             return;
@@ -2306,7 +2306,7 @@ RED.view = (function() {
     }
 
     function portMouseUp(d,portType,portIndex,evt) {
-        if (RED.view.DEBUG) { console.warn("portMouseUp", mouse_mode,d); }
+        if (RED.view.DEBUG) { console.warn("portMouseUp", mouse_mode,d,portType,portIndex); }
         evt = evt || d3.event;
         if (mouse_mode === RED.state.SELECTING_NODE) {
             evt.stopPropagation();
@@ -2712,6 +2712,12 @@ RED.view = (function() {
                     } else if (d.type === 'link out') {
                         direction = 0;
                     }
+                } else {
+                    if (drag_lines[0].portType === 1) {
+                        direction = PORT_TYPE_OUTPUT;
+                    } else {
+                        direction = PORT_TYPE_INPUT;
+                    }
                 }
             }
         }
@@ -3025,7 +3031,7 @@ RED.view = (function() {
         }
     }
 
-    function portMouseDownProxy(e) { portMouseDown(this.__data__,this.__portType__,this.__portIndex__, e); }
+    function portMouseDownProxy(e) {  portMouseDown(this.__data__,this.__portType__,this.__portIndex__, e); }
     function portTouchStartProxy(e) { portMouseDown(this.__data__,this.__portType__,this.__portIndex__, e); e.preventDefault() }
     function portMouseUpProxy(e) { portMouseUp(this.__data__,this.__portType__,this.__portIndex__, e); }
     function portTouchEndProxy(e) { portMouseUp(this.__data__,this.__portType__,this.__portIndex__, e); e.preventDefault() }
@@ -3852,7 +3858,7 @@ RED.view = (function() {
                                 portPort.addEventListener("mousedown", portMouseDownProxy);
                                 portPort.addEventListener("touchstart", portTouchStartProxy);
                                 portPort.addEventListener("mouseup", portMouseUpProxy);
-                                portPort.addEventListener("touchstart", portTouchEndProxy);
+                                portPort.addEventListener("touchend", portTouchEndProxy);
                                 portPort.addEventListener("mouseover", portMouseOverProxy);
                                 portPort.addEventListener("mouseout", portMouseOutProxy);