Bug Fix: App may crash when user rotates the device while he joins a room.
Bug Fix: App may crash when user rotates the device while he joins a room.

Related crash log:
-[RoomTitleView roomAvatar]: unrecognized selector sent to instance

Note: when the app does not crash the header display is corrupted.

vector-im/riot-ios,vector-im/vector-ios,vector-im/riot-ios,vector-im/riot-ios,vector-im/riot-ios,vector-im/vector-ios,vector-im/vector-ios,vector-im/riot-ios,vector-im/riot-ios