Richard van der Hoff 8b1c856d81 Fix error in handling receipts
Fixes an error which has been happening ever since #2158 (v0.21.0-rc1):

> TypeError: argument of type 'ObservableDeferred' is not iterable

fixes #3234
2018-05-18 09:15:35 +01:00
..
2018-04-28 13:41:41 +02:00
2018-05-18 09:15:35 +01:00