PR#72 from public repo- https://github.com/vulcanize/vulcanizedb/pull/72- also needed to finish pluggin in ENS record transformer

2019-03-21 18:33:56 -05:00
parent 24879a85aa
commit 37e581c7ec
9 changed files with 165 additions and 117 deletions
@@ -43,7 +43,11 @@ func (blockChain *BlockChain) FetchContractData(abiJSON string, address string,
 	if err != nil {
 		return err
 	}
-	output, err := blockChain.callContract(address, input, big.NewInt(blockNumber))
+	var bn *big.Int
+	if blockNumber > 0 {
+		bn = big.NewInt(blockNumber)
+	}
+	output, err := blockChain.callContract(address, input, bn)
 	if err != nil {
 		return err
 	}