Map with item frame excists after destroying it.

Put the summary of the bug you're having here

What I expected to happen was...:
The arrow has to be disapear. (tried on singleplayer and multiplayer)

What actually happened was...:
The green arrow when you destroy your item frame with Map.

Steps to Reproduce:
1. Create a new map
2. Place (somewhere) an item frame (do this twice)
3. Place your map on both places.
4. You see now 2 green arrows.
5. Destroy 1 item frame + map
6. The green arrow still excists.

p.s. Sorry for my bad english.