Bug Fix - Reported crash: App crashes during [AppDelegate applicationDidEnterBackground:]
Bug Fix - Reported crash: App crashes during [AppDelegate applicationDidEnterBackground:]

https://github.com/vector-im/vector-ios/issues/452

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