From 7b540584d12c1661b22f7b451ff65050cfdbf195 Mon Sep 17 00:00:00 2001
From: Abhishek Katiyar <abhishekkatiyar049@gmail.com>
Date: Thu, 9 Jun 2022 18:29:21 +0530
Subject: [PATCH] Abhishek | Ensure contract address is considered only when
 its not an empty string

To ensure logs can be fetched even when logs need not filtered by contract address
---
 rpc/eth_rpc.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/rpc/eth_rpc.go b/rpc/eth_rpc.go
index bbdab52..4374c01 100644
--- a/rpc/eth_rpc.go
+++ b/rpc/eth_rpc.go
@@ -64,10 +64,13 @@ func (rpc EthBlockChainRPC) GetLogs(
 	filterParam := ethrpc.FilterParams{
 		FromBlock: "0x" + strconv.FormatUint(fromBlockNum, 16),
 		ToBlock:   "0x" + strconv.FormatUint(toBlockNum, 16),
-		Address:   []string{address},
 		Topics:    [][]string{topics},
 	}
 
+	if address != "" {
+		filterParam.Address = []string{address}
+	}
+
 	logs, err := rpc.rpcImpl.EthGetLogs(filterParam)
 	if err != nil {
 		logrus.Warnf("EthGetLogs err: %s, params: %+v", err, filterParam)