mirror of https://github.com/status-im/nim-eth.git
Merge pull request #79 from status-im/removecheck
Cleanup unneeded check in getBlockHeaders
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commit
da5a7a54ed
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@ -10,16 +10,15 @@ proc getBlockHeaders*(db: AbstractChainDB,
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var foundBlock: BlockHeader
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if db.getBlockHeader(req.startBlock, foundBlock):
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result.add foundBlock
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# Quick sanity check for lower bounds, code should be safe though without.
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if not req.reverse or (foundBlock.blockNumber >= (req.skip + 1).toBlockNumber):
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while uint64(result.len) < req.maxResults:
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if not req.reverse:
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if not db.getSuccessorHeader(foundBlock, foundBlock, req.skip):
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break
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else:
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if not db.getAncestorHeader(foundBlock, foundBlock, req.skip):
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break
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result.add foundBlock
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while uint64(result.len) < req.maxResults:
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if not req.reverse:
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if not db.getSuccessorHeader(foundBlock, foundBlock, req.skip):
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break
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else:
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if not db.getAncestorHeader(foundBlock, foundBlock, req.skip):
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break
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result.add foundBlock
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template fetcher*(fetcherName, fetchingFunc, InputType, ResultType: untyped) =
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