!673 $tab.closePage后存在非首页页签时不应该跳转首页

Merge pull request !673 from Giovanni/master

@@ -32,8 +32,12 @@ export default {
   // 关闭指定tab页签
   // 关闭指定tab页签
   closePage(obj) {
   closePage(obj) {
     if (obj === undefined) {
     if (obj === undefined) {
-      return store.dispatch('tagsView/delView', router.currentRoute).then(({ lastPath }) => {
-        return router.push(lastPath || '/');
+      return store.dispatch('tagsView/delView', router.currentRoute).then(({ visitedViews }) => {
+        const latestView = visitedViews.slice(-1)[0]
+        if (latestView) {
+            return router.push(latestView.fullPath)
+        }
+        return router.push('/');
       });
       });
     }
     }
     return store.dispatch('tagsView/delView', obj);
     return store.dispatch('tagsView/delView', obj);