From fa8430fa73f0f9a609ff1d9881313979fb3ac73e Mon Sep 17 00:00:00 2001
From: zhangkai <zhangkai.gis@163.com>
Date: Mon, 12 Aug 2024 11:04:37 +0800
Subject: [PATCH] fix getfilterchanges return value

---
 jsonrpc/endpoints_eth.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/jsonrpc/endpoints_eth.go b/jsonrpc/endpoints_eth.go
index bcfb21e770..543e5aa5d2 100644
--- a/jsonrpc/endpoints_eth.go
+++ b/jsonrpc/endpoints_eth.go
@@ -434,7 +434,7 @@ func (e *EthEndpoints) GetFilterChanges(filterID string) (interface{}, types.Err
 				return nil, rpcErr
 			}
 			if len(res) == 0 {
-				return nil, nil
+				return []common.Hash{}, nil
 			}
 			return res, nil
 		}
@@ -449,7 +449,7 @@ func (e *EthEndpoints) GetFilterChanges(filterID string) (interface{}, types.Err
 				return nil, rpcErr
 			}
 			if len(res) == 0 {
-				return nil, nil
+				return common.Hash{}, nil
 			}
 			return res, nil
 		}
@@ -472,7 +472,7 @@ func (e *EthEndpoints) GetFilterChanges(filterID string) (interface{}, types.Err
 			}
 			res := resInterface.([]types.Log)
 			if len(res) == 0 {
-				return nil, nil
+				return []types.Log{}, nil
 			}
 			return res, nil
 		}