From c7bfe06c54bcd43312ff017e8ca32bc54833d524 Mon Sep 17 00:00:00 2001
From: Wouter van Oortmerssen <aardappel@gmail.com>
Date: Wed, 10 May 2017 18:04:53 -0700
Subject: [PATCH] Reverting part of PR #4286

This is because it trips up the Closure compiler with errors like:

ERROR - assignment to property bb of SomeTable
found : undefined
required: (flatbuffers.ByteBuffer|null)
this.bb = undefined;
^^^^^^^^^^^^^^^^^^^

Change-Id: Iaf032b5249ec655e151331e81532e549c12bcd78
---
 src/idl_gen_js.cpp                                |  2 +-
 tests/monster_test_generated.js                   | 14 +++++++-------
 tests/namespace_test/namespace_test1_generated.js |  4 ++--
 tests/namespace_test/namespace_test2_generated.js |  6 +++---
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/idl_gen_js.cpp b/src/idl_gen_js.cpp
index 6ce150eeb..9fe0b4fcf 100644
--- a/src/idl_gen_js.cpp
+++ b/src/idl_gen_js.cpp
@@ -593,7 +593,7 @@ void GenStruct(const Parser &parser, StructDef &struct_def,
     code += "  /**\n";
     code += "   * @type {flatbuffers.ByteBuffer}\n";
     code += "   */\n";
-    code += "  this.bb = undefined;\n";
+    code += "  this.bb = null;\n";
     code += "\n";
     code += "  /**\n";
     code += "   * @type {number}\n";
diff --git a/tests/monster_test_generated.js b/tests/monster_test_generated.js
index 669669a47..1d317ceb1 100644
--- a/tests/monster_test_generated.js
+++ b/tests/monster_test_generated.js
@@ -50,7 +50,7 @@ MyGame.Example2.Monster = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -101,7 +101,7 @@ MyGame.Example.Test = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -185,7 +185,7 @@ MyGame.Example.TestSimpleTableWithEnum = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -267,7 +267,7 @@ MyGame.Example.Vec3 = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -439,7 +439,7 @@ MyGame.Example.Ability = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -522,7 +522,7 @@ MyGame.Example.Stat = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -654,7 +654,7 @@ MyGame.Example.Monster = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
diff --git a/tests/namespace_test/namespace_test1_generated.js b/tests/namespace_test/namespace_test1_generated.js
index ab61534ba..7551a185e 100644
--- a/tests/namespace_test/namespace_test1_generated.js
+++ b/tests/namespace_test/namespace_test1_generated.js
@@ -28,7 +28,7 @@ NamespaceA.NamespaceB.TableInNestedNS = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -110,7 +110,7 @@ NamespaceA.NamespaceB.StructInNestedNS = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
diff --git a/tests/namespace_test/namespace_test2_generated.js b/tests/namespace_test/namespace_test2_generated.js
index 34078888d..25db73f60 100644
--- a/tests/namespace_test/namespace_test2_generated.js
+++ b/tests/namespace_test/namespace_test2_generated.js
@@ -25,7 +25,7 @@ NamespaceA.TableInFirstNS = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -141,7 +141,7 @@ NamespaceC.TableInC = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}
@@ -226,7 +226,7 @@ NamespaceA.SecondTableInA = function() {
   /**
    * @type {flatbuffers.ByteBuffer}
    */
-  this.bb = undefined;
+  this.bb = null;
 
   /**
    * @type {number}