From 1b2ea4eb81ab29e95ef4978929e689885a73c070 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E9=87=91=E5=B9=B3?=
 <32758131+NameWjp@users.noreply.github.com>
Date: Fri, 4 Dec 2020 09:48:53 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=B8=8D=E5=AD=98=E5=9C=A8?=
 =?UTF-8?q?=E5=88=A4=E6=96=AD?=
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---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 50e613e..76bbe3d 100644
--- a/index.js
+++ b/index.js
@@ -926,7 +926,7 @@
 				update:function(){
 					var coord = this.coord;
 					if(!coord.offset){
-						if(this.control.orientation!='undefined'){
+						if(typeof this.control.orientation != 'undefined'){
 							if(!map.get(coord.x+_COS[this.control.orientation],coord.y+_SIN[this.control.orientation])){
 								this.orientation = this.control.orientation;
 							}