From f8ad7a2e7c1e053554a532fcbcfe092e3bb27b24 Mon Sep 17 00:00:00 2001
From: AllenFang <ayu780129@hotmail.com>
Date: Fri, 6 Nov 2015 21:35:34 +0800
Subject: [PATCH] fix checkbox default toString() bug

---
 src/Editor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Editor.js b/src/Editor.js
index 9c9425c77..88dfbd368 100644
--- a/src/Editor.js
+++ b/src/Editor.js
@@ -68,7 +68,7 @@ var Editor=function(editable, attr, format, editorClass, defaultValue){
           attr.className = attr.className.replace('form-control','');
           attr.className += ' checkbox pull-right';
 
-          let checked = defaultValue.toString() == values.split(':')[0]?true:false;
+          let checked = defaultValue && defaultValue.toString() == values.split(':')[0]?true:false;
 
           return (
             <input {...attr} type='checkbox' value={values} defaultChecked={checked}/>