From bc2a88d7be4b6de221604eca24f884f3054e9d3c Mon Sep 17 00:00:00 2001
From: F-loat <945852046@qq.com>
Date: Sun, 6 May 2018 13:23:37 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20new=20Vue=20?=
 =?UTF-8?q?=E8=A7=A3=E6=9E=90=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/mp-compiler/parse.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/mp-compiler/parse.js b/lib/mp-compiler/parse.js
index 8c5901a..c15cd7e 100644
--- a/lib/mp-compiler/parse.js
+++ b/lib/mp-compiler/parse.js
@@ -55,6 +55,11 @@ const configVisitor = {
     }
 
     const arg = path.node.arguments[0]
+
+    if (!arg) {
+      return
+    }
+
     const v = arg.type === 'Identifier' ? importsMap[arg.name] : importsMap['App']
     metadata.rootComponent = v || importsMap['index'] || importsMap['main']
   }