From 537672247d631ee7da7e75edab70d11e7e63d419 Mon Sep 17 00:00:00 2001
From: Weixie Cui <cuiweixie@gmail.com>
Date: Fri, 22 May 2026 23:52:12 +0800
Subject: [PATCH] graphql: end == 0 and begin > 0 should be reject

---
 graphql/graphql.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graphql/graphql.go b/graphql/graphql.go
index dadc91fac0..2638a1abc4 100644
--- a/graphql/graphql.go
+++ b/graphql/graphql.go
@@ -1433,7 +1433,7 @@ func (r *Resolver) Logs(ctx context.Context, args struct{ Filter FilterCriteria
 	if args.Filter.ToBlock != nil {
 		end = int64(*args.Filter.ToBlock)
 	}
-	if begin > 0 && end > 0 && begin > end {
+	if begin >= 0 && end >= 0 && begin > end {
 		return nil, errInvalidBlockRange
 	}
 	var addresses []common.Address