From 76e22fa34258c771da281457e983a5addfef440b Mon Sep 17 00:00:00 2001
From: Derrick Hammer <derrick@derrickhammer.com>
Date: Thu, 13 Jul 2023 01:43:23 -0400
Subject: [PATCH] fix: use _client not client

---
 src/prover.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/prover.ts b/src/prover.ts
index 3ce6065..9f642ee 100644
--- a/src/prover.ts
+++ b/src/prover.ts
@@ -29,8 +29,8 @@ export default class Prover implements IProver {
     count: number,
   ): Promise<LightClientUpdate[]> {
     let end = startPeriod + count;
-    let hasStart = this.client.store.hasUpdate(startPeriod);
-    let hasEnd = this.client.store.hasUpdate(startPeriod + count);
+    let hasStart = this._client?.store.hasUpdate(startPeriod);
+    let hasEnd = this._client?.store.hasUpdate(startPeriod + count);
 
     let trueStart = startPeriod;
     let trueCount = count;