Merge pull request #4 from Savid/fix/uniswap-pair

fix(uniswap-pair): check reservers response length
ethpandaops · Sep 16, 2022 · 44ade8a · 44ade8a
2 parents 6590d12 + 4fd042d
commit 44ade8a
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/pkg/exporter/jobs/uniswap_pair.go b/pkg/exporter/jobs/uniswap_pair.go
@@ -92,6 +92,15 @@ func (n *UniswapPair) getBalance(address *AddressUniswapPair) error {
 		return err
 	}
 
+	if len(balanceStr) < 130 {
+		n.log.WithFields(logrus.Fields{
+			"address": address,
+			"balance": balanceStr,
+		}).Warn("Got empty uniswap pair balance")
+
+		return nil
+	}
+
 	fromBalance := hexStringToFloat64(balanceStr[0:66])
 	toBalance := hexStringToFloat64("0x" + balanceStr[66:130])