From 7527e63742531188a5fa45bceea7fe19072f7220 Mon Sep 17 00:00:00 2001
From: Yuri2 <824831811@qq.com>
Date: Tue, 11 Jul 2017 10:58:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=E4=B8=80=E4=B8=AAbug?=
 =?UTF-8?q?=EF=BC=8C=E5=9C=A8jq3=E7=8E=AF=E5=A2=83=E4=B8=8B=EF=BC=8C?=
 =?UTF-8?q?=E8=B0=83=E6=95=B4layer=E5=AE=BD=E9=AB=98=E6=97=B6iframe?=
 =?UTF-8?q?=E7=9A=84=E9=AB=98=E5=BA=A6=E5=B9=B6=E4=B8=8D=E4=BC=9A=E5=8F=98?=
 =?UTF-8?q?=E5=8C=96=E3=80=82=20=E4=BF=AE=E6=AD=A3=E6=96=B9=E6=A1=88?=
 =?UTF-8?q?=EF=BC=9AbtnHeight=E7=9A=84=E8=B5=8B=E5=80=BC=E6=9C=AB=E5=B0=BE?=
 =?UTF-8?q?=E5=8A=A0=E4=B8=8A=20||0=20=E9=98=B2=E6=AD=A2=E5=87=BA=E7=8E=B0?=
 =?UTF-8?q?undefined=20Signed-off-by:=20Yuri2=20<824831811@qq.com>?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

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

diff --git a/src/layer.js b/src/layer.js
index 0cc4e0d..8a9b970 100644
--- a/src/layer.js
+++ b/src/layer.js
@@ -773,7 +773,7 @@ layer.style = function(index, options, limit){
   }
   
   layero.css(options);
-  btnHeight = layero.find('.'+doms[6]).outerHeight();
+  btnHeight = layero.find('.'+doms[6]).outerHeight()||0; //bug fix from Yuri2 (undefined btnHeight in jq3)
   
   if(type === ready.type[2]){
     layero.find('iframe').css({