From 9fb97e0d5ec0c4baa95bf6fe1c041ffecdcf8fb5 Mon Sep 17 00:00:00 2001
From: 7cat <7upcat@gmail.com>
Date: Sat, 19 Dec 2015 06:33:04 +0800
Subject: [PATCH] Fix #206 added useSideBySideListener

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

diff --git a/src/js/simplemde.js b/src/js/simplemde.js
index 1220990..86ab4eb 100644
--- a/src/js/simplemde.js
+++ b/src/js/simplemde.js
@@ -374,7 +374,7 @@ function toggleSideBySide(editor) {
 		cm.sideBySideRenderingFunction = sideBySideRenderingFunction;
 	}
 	
-	if(toggleOn) {
+	if(useSideBySideListener) {
 		preview.innerHTML = editor.options.previewRender(editor.value(), preview);
 		cm.on("update", cm.sideBySideRenderingFunction);
 	} else {