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Fix block number request (#2470) 

leading 0's not tolerated
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Jacek Sieka 2021-04-01 14:43:03 +02:00 committed by GitHub
parent 8f441588cd
commit e746cb09c2
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1 changed files with 3 additions and 1 deletions
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beacon_chain/eth1/eth1_monitor.nim
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@ -394,7 +394,9 @@ proc getBlockByHash*(p: Web3DataProviderRef, hash: BlockHash):
proc getBlockByNumber*(p: Web3DataProviderRef, proc getBlockByNumber*(p: Web3DataProviderRef,
number: Eth1BlockNumber): Future[BlockObject] = number: Eth1BlockNumber): Future[BlockObject] =
p.web3.provider.eth_getBlockByNumber("0x" & toHex(number), false) let hexNumber = try: &"0x{number:X}" # No leading 0's!
except ValueError as exc: raiseAssert exc.msg # Never fails
p.web3.provider.eth_getBlockByNumber(hexNumber, false)
template readJsonField(j: JsonNode, fieldName: string, ValueType: type): untyped = template readJsonField(j: JsonNode, fieldName: string, ValueType: type): untyped =
var res: ValueType var res: ValueType