From 8516f41ba8197f59bc81405b41a4fb52a0f1580e Mon Sep 17 00:00:00 2001
From: Hiroyasu Nishiyama <hiroyasu.nishiyama.uq@hitachi.com>
Date: Sun, 28 Jan 2018 14:37:34 +0900
Subject: [PATCH] do not reuse message object for multiple outputs

---
 nodes/core/parsers/70-HTML.js           |  7 ++++---
 test/nodes/core/parsers/70-HTML_spec.js | 26 +++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/nodes/core/parsers/70-HTML.js b/nodes/core/parsers/70-HTML.js
index 715c77b6b..16d29883a 100644
--- a/nodes/core/parsers/70-HTML.js
+++ b/nodes/core/parsers/70-HTML.js
@@ -45,15 +45,16 @@ module.exports = function(RED) {
                             //if (node.ret === "val")  { pay2 = $(this).val(); }
                             /* istanbul ignore else */
                             if (pay2) {
-                                msg.payload = pay2;
-                                msg.parts = {
+                                var new_msg = RED.util.cloneMessage(msg);
+                                new_msg.payload = pay2;
+                                new_msg.parts = {
                                     id: msg._msgid,
                                     index: index,
                                     count: count,
                                     type: "string",
                                     ch: ""
                                 };
-                                node.send(msg);
+                                node.send(new_msg);
                             }
                         }
                         if (node.as === "single") {
diff --git a/test/nodes/core/parsers/70-HTML_spec.js b/test/nodes/core/parsers/70-HTML_spec.js
index ed08fac07..1c921bb2d 100644
--- a/test/nodes/core/parsers/70-HTML_spec.js
+++ b/test/nodes/core/parsers/70-HTML_spec.js
@@ -328,6 +328,32 @@ describe('html node', function() {
             });
         });
 
+        it('should not reuse message', function(done) {
+            fs.readFile(file, 'utf8', function(err, data) {
+                var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ul",ret:"text",as:"multi"},
+                            {id:"n2", type:"helper"}];
+
+                helper.load(htmlNode, flow, function() {
+                    var n1 = helper.getNode("n1");
+                    var n2 = helper.getNode("n2");
+                    var prev_msg = undefined;
+                    n2.on("input", function(msg) {
+                        cnt++;
+                        if (prev_msg == undefined) {
+                            prev_msg = msg;
+                        }
+                        else {
+                            msg.should.not.equal(prev_msg);
+                        }
+                        if (cnt == 2) {
+                            done();
+                        }
+                    });
+                    n1.receive({payload:data,topic: "bar"});
+                });
+            });
+        });
+
     });
 
 });