From b5f6ed1332c617f2df83967827d79420fd5d07f7 Mon Sep 17 00:00:00 2001
From: GU Yiling <justice360@gmail.com>
Date: Fri, 20 Jul 2018 23:26:03 +0800
Subject: [PATCH] fix: inject scrollBehavior in a more tolerant way (#3560)
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Currently we cannot define `scrollBehavior` like:

```js
scrollBehavior () { // ← we can have space before the parenthesis
  // ...
}
```

Fixed this by using a `RegExp` to be more tolerant.
---
 lib/app/router.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/app/router.js b/lib/app/router.js
index c07a1bc957..dd86d4b680 100644
--- a/lib/app/router.js
+++ b/lib/app/router.js
@@ -35,7 +35,7 @@ const _routes = recursiveRoutes(router.routes, '\t\t', _components)
 Vue.use(Router)
 
 <% if (router.scrollBehavior) { %>
-const scrollBehavior = <%= serialize(router.scrollBehavior).replace('scrollBehavior(', 'function(').replace('function function', 'function') %>
+const scrollBehavior = <%= serialize(router.scrollBehavior).replace(/scrollBehavior\s*\(/, 'function(').replace('function function', 'function') %>
 <% } else { %>
 if (process.client) {
   window.history.scrollRestoration = 'manual'