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| author | kiel barry <kiel.j.barry@gmail.com> | 2018-05-29 18:42:21 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@users.noreply.github.com> | 2018-05-29 18:42:21 +0800 |
| commit | 84f8c0cc1fbe1ab9c128555392a82ba609820fef (patch) | |
| tree | 4859fe37105cc88d4d338a9f5bc55e42a017a29f /eth/downloader | |
| parent | 998f6564b28ea9241d0052c2abee090d2b9a8b63 (diff) | |
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common: improve documentation comments (#16701)
This commit adds many comments and removes unused code.
It also removes the EmptyHash function, which had some uses
but was silly.
Diffstat (limited to 'eth/downloader')
| -rw-r--r-- | eth/downloader/downloader.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go index dc2335492..51c593601 100644 --- a/eth/downloader/downloader.go +++ b/eth/downloader/downloader.go @@ -680,7 +680,7 @@ func (d *Downloader) findAncestor(p *peerConnection, height uint64) (uint64, err } } // If the head fetch already found an ancestor, return - if !common.EmptyHash(hash) { + if hash != (common.Hash{}) { if int64(number) <= floor { p.log.Warn("Ancestor below allowance", "number", number, "hash", hash, "allowance", floor) return 0, errInvalidAncestor |