fix empty topics in a non-breaking way (#35)

related: evmos#840
crypto-org-chain · Dec 14, 2021 · 6defb50 · 6defb50
1 parent 8280550
commit 6defb50
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/rpc/ethereum/backend/utils.go b/rpc/ethereum/backend/utils.go
@@ -155,5 +155,11 @@ func TxLogsFromEvents(events []abci.Event) ([]*ethtypes.Log, error) {
 			logs = append(logs, &log)
 		}
 	}
-	return evmtypes.LogsToEthereum(logs), nil
+	ethLogs := evmtypes.LogsToEthereum(logs)
+	for i := range ethLogs {
+		if ethLogs[i].Topics == nil {
+			ethLogs[i].Topics = make([]common.Hash, 0)
+		}
+	}
+	return ethLogs, nil
 }