From c207b69953cc828441f48076156e5bee50ed9709 Mon Sep 17 00:00:00 2001
From: qiang <guoshengqiang@live.com>
Date: Mon, 17 Aug 2020 17:48:56 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E5=B0=8F=E7=A8=8B?=
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---
 src/core/runtime/wrapper/util.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/runtime/wrapper/util.js b/src/core/runtime/wrapper/util.js
index f826a183ef..0072711984 100644
--- a/src/core/runtime/wrapper/util.js
+++ b/src/core/runtime/wrapper/util.js
@@ -549,10 +549,10 @@ export function handleEvent (event) {
             eventArray[2],
             isCustom,
             methodName
-          ) || []
+          )
           // 参数尾部增加原始事件对象用于复杂表达式内获取额外数据
           // eslint-disable-next-line no-sparse-arrays
-          ret.push(handler.apply(handlerCtx, params.concat([, , , , , , , , , , event])))
+          ret.push(handler.apply(handlerCtx, (Array.isArray(params) ? params : []).concat([, , , , , , , , , , event])))
         }
       })
     }
-- 
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