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refac(bitswap) nil slices are 'range'able

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This commit is contained in:
Brian Tiger Chow
2014-09-19 15:44:11 -07:00
parent 331fcd1756
commit 5aa6ccbad5
1 changed files with 18 additions and 22 deletions
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4
exchange/bitswap/bitswap.go
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@ -117,7 +117,6 @@ func (bs *bitswap) ReceiveMessage(
bs.strategy.MessageReceived(p, incoming) bs.strategy.MessageReceived(p, incoming)
if incoming.Blocks() != nil {
for _, block := range incoming.Blocks() { for _, block := range incoming.Blocks() {
err := bs.blockstore.Put(block) // FIXME(brian): err ignored err := bs.blockstore.Put(block) // FIXME(brian): err ignored
if err != nil { if err != nil {
@ -129,9 +128,7 @@ func (bs *bitswap) ReceiveMessage(
return nil, nil, err return nil, nil, err
} }
} }
}
if incoming.Wantlist() != nil {
for _, key := range incoming.Wantlist() { for _, key := range incoming.Wantlist() {
if bs.strategy.ShouldSendBlockToPeer(key, p) { if bs.strategy.ShouldSendBlockToPeer(key, p) {
block, errBlockNotFound := bs.blockstore.Get(key) block, errBlockNotFound := bs.blockstore.Get(key)
@ -144,7 +141,6 @@ func (bs *bitswap) ReceiveMessage(
return p, message, nil return p, message, nil
} }
} }
}
return nil, nil, nil return nil, nil, nil
} }