node_modules updated, buefy add to lib folder

node_modules/vue-router/src/index.js

@@ -89,7 +89,19 @@ export default class VueRouter {
 
     this.apps.push(app)
 
-    // main app already initialized.
+    // set up app destroyed handler
+    // https://github.com/vuejs/vue-router/issues/2639
+    app.$once('hook:destroyed', () => {
+      // clean out app from this.apps array once destroyed
+      const index = this.apps.indexOf(app)
+      if (index > -1) this.apps.splice(index, 1)
+      // ensure we still have a main app or null if no apps
+      // we do not release the router so it can be reused
+      if (this.app === app) this.app = this.apps[0] || null
+    })
+
+    // main app previously initialized
+    // return as we don't need to set up new history listener
     if (this.app) {
       return
     }
@@ -186,9 +198,10 @@ export default class VueRouter {
     normalizedTo: Location,
     resolved: Route
   } {
+    current = current || this.history.current
     const location = normalizeLocation(
       to,
-      current || this.history.current,
+      current,
       append,
       this
     )