git ssb - fix next-stepper end of feed handling · Matt McKegg/patchwork@9710afb1

Matt McKegg committed on 6/21/2017, 4:21:22 AM
Parent: 108a00eb63bf7bfda43f806844ae46bbc750fd35

lib/next-stepper.js	changed
package.json	changed

lib/next-stepper.jsView
		@@ -1,6 +1,7 @@
1	1 …	const pull = require('pull-stream')
2	2 …	const Next = require('pull-next')
	3 …	+var ENDED = {}
3	4 …
4	5 …	module.exports = nextStepper
5	6 …
6	7 …	// TODO - this should be another module?
		@@ -14,9 +15,9 @@
14	15 …	return Next(function () {
15	16 …	if (last) {
16	17 …	if (count === 0) return
17	18 …	var value = opts[range] = last
18		- if (value == null) return
	19 …	+ if (value === ENDED) return
19	20 …	last = null
20	21 …	}
21	22 …	return pull(
22	23 …	createStream(clone(opts)),
		@@ -31,9 +32,9 @@
31	32 …	count = -1
32	33 …	return count
33	34 …	}
34	35 …	// end stream if there were no results
WritePreview
35		- if (last == null) last = {}
	36 …	+ if (last == null) last = ENDED
36	37 …	})
37	38 …	)
38	39 …	})
39	40 …	}

Matt McKegg / patchwork