Fix popstate handler (#1479)

mutoo · yyx990803 · commit f9570db7d65a · 2017-05-30T16:23:36.000+08:00
diff --git a/src/history/html5.js b/src/history/html5.js
@@ -17,9 +17,10 @@ export class HTML5History extends History {
     }
 
     window.addEventListener('popstate', e => {
+      const current = this.current
       this.transitionTo(getLocation(this.base), route => {
         if (expectScroll) {
-          handleScroll(router, route, this.current, true)
+          handleScroll(router, route, current, true)
         }
       })
     })

Original file line number	Diff line number	Diff line change
`@@ -17,9 +17,10 @@ export class HTML5History extends History {`
`17`	`17`	`}`
`18`	`18`
`19`	`19`	`window.addEventListener('popstate', e => {`
	`20`	`+ const current = this.current`
`20`	`21`	`this.transitionTo(getLocation(this.base), route => {`
`21`	`22`	`if (expectScroll) {`
`22`		`- handleScroll(router, route, this.current, true)`
	`23`	`+ handleScroll(router, route, current, true)`
`23`	`24`	`}`
`24`	`25`	`})`
`25`	`26`	`})`