From 758f14d392ab02a4fff63d6e9f6c084dd2d89374 Mon Sep 17 00:00:00 2001
From: rene <41963722+renaynay@users.noreply.github.com>
Date: Fri, 15 Mar 2024 12:05:58 +0100
Subject: [PATCH] fix(headertest): sanity check range

---
 headertest/store.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/headertest/store.go b/headertest/store.go
index 99b5d3b3..8eae0e99 100644
--- a/headertest/store.go
+++ b/headertest/store.go
@@ -80,12 +80,11 @@ func (m *Store[H]) GetRangeByHeight(ctx context.Context, fromHead H, to uint64)
 }
 
 func (m *Store[H]) getRangeByHeight(ctx context.Context, from, to uint64) ([]H, error) {
-	amount := to - from
-	if amount == 0 {
-		return nil, fmt.Errorf("no headers requested")
+	if to <= from {
+		return nil, fmt.Errorf("malformed range, from: %d, to: %d", from, to)
 	}
 
-	headers := make([]H, amount)
+	headers := make([]H, to-from)
 
 	// As the requested range is [from; to),
 	// check that (to-1) height in request is less than