From ff0b6f0a509789269d5143a975b0d8d29329925e Mon Sep 17 00:00:00 2001
From: Andrea Bogazzi <andreabogazzi79@gmail.com>
Date: Thu, 16 Feb 2017 17:19:32 -0500
Subject: [PATCH] make cacheCanvas created on the fly if needed (#3706)

---
 src/shapes/object.class.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/shapes/object.class.js b/src/shapes/object.class.js
index 3cee73ee..02d65d10 100644
--- a/src/shapes/object.class.js
+++ b/src/shapes/object.class.js
@@ -1148,6 +1148,9 @@
       }
       this.clipTo && fabric.util.clipContext(this, ctx);
       if (this.objectCaching && (!this.group || this.needsItsOwnCache)) {
+        if (!this._cacheCanvas) {
+          this._createCacheCanvas();
+        }
         if (this.isCacheDirty(noTransform)) {
           this.statefullCache && this.saveState({ propertySet: 'cacheProperties' });
           this.drawObject(this._cacheContext, noTransform);