Merge pull request #1093 from matrix-org/luke/undefined-room-alias-if-not-specified-view-room

When not specified, remove roomAlias state in RoomViewStore

Author: dbkr

src/stores/RoomViewStore.js

@@ -123,6 +123,7 @@ class RoomViewStore extends Store {
         if (payload.room_id) {
             const newState = {
                 roomId: payload.room_id,
+                roomAlias: payload.room_alias,
                 initialEventId: payload.event_id,
                 initialEventPixelOffset: undefined,
                 isInitialEventHighlighted: payload.highlighted,