From de71499269c1d2ae3b54ae547427729211ffa5f7 Mon Sep 17 00:00:00 2001
From: jos <wjosdejong@gmail.com>
Date: Sat, 16 Sep 2017 16:17:31 +0200
Subject: [PATCH] Fixed JSONEditor not working without having a schema defined

---
 .gitignore     |  1 +
 src/js/Node.js | 12 +++++++-----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/.gitignore b/.gitignore
index 46dc97c..363c86a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .idea
+.vscode
 build
 downloads
 node_modules
diff --git a/src/js/Node.js b/src/js/Node.js
index e3a9d4b..abc9c30 100644
--- a/src/js/Node.js
+++ b/src/js/Node.js
@@ -1998,7 +1998,9 @@ Node.prototype._updateSchema = function () {
   //Locating the schema of the node and checking for any enum type
   if(this.editor && this.editor.options) {
     // find the part of the json schema matching this nodes path
-    this.schema = Node._findSchema(this.editor.options.schema, this.getPath());
+    this.schema = this.editor.options.schema 
+        ? Node._findSchema(this.editor.options.schema, this.getPath())
+        : null;
     if (this.schema) {
       this.enum = Node._findEnum(this.schema);
     }
@@ -2301,11 +2303,11 @@ Node.prototype.onEvent = function (event) {
         break;
 
       case 'click':
-        if (event.ctrlKey || !this.editable.value) {
-          if (util.isUrl(this.value)) {
-            window.open(this.value, '_blank');
-          }
+      if (event.ctrlKey || !this.editable.value) {
+        if (util.isUrl(this.value)) {
+          window.open(this.value, '_blank');
         }
+      }
         break;
 
       case 'keyup':