From 746a0fb94eeff85f02efc759f22deae680cb909d Mon Sep 17 00:00:00 2001
From: alireza bonab <alireza.bonab@ipsos.com>
Date: Tue, 8 Sep 2020 12:29:31 +0200
Subject: [PATCH] return default empty array

---
 src/shapes/Transformer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shapes/Transformer.ts b/src/shapes/Transformer.ts
index f604baf2..0f8f3d6c 100644
--- a/src/shapes/Transformer.ts
+++ b/src/shapes/Transformer.ts
@@ -354,7 +354,7 @@ export class Transformer extends Group {
   }
 
   getNodes() {
-    return this._nodes;
+    return this._nodes || [];
   }
   /**
    * return the name of current active anchor