NPE when removing an item

[dblock]

Removing an item causes the creation of a null node, whereas it should just be empty, workaround in https://github.com/33-minutes/33-minutes-app/blob/master/app/components/Meetings.js#L33.

Before removal:

Array [
5:27:13 PM:   Object {
5:27:13 PM:     "cursor": "MQ==",
5:27:13 PM:     "node": Object {
5:27:13 PM:       "__fragments": Object {
5:27:13 PM:         "Meeting_meeting": Object {},
5:27:13 PM:       },
5:27:13 PM:       "__id": "5b43d2859b0b589e40ae8a2f",
5:27:13 PM:       "__typename": "Meeting",
5:27:13 PM:     },
5:27:13 PM:   },
5:27:13 PM: ]

After:

5:27:15 PM: Array [
5:27:15 PM:   Object {
5:27:15 PM:     "cursor": "MQ==",
5:27:15 PM:     "node": null,
5:27:15 PM:   },
5:27:15 PM: ]

Possibly related to facebook/relay#2155?