From 33fd25b6126dae0536b135f6681ada8bc6c69aaf Mon Sep 17 00:00:00 2001
From: fredlacs <32464905+fredlacs@users.noreply.github.com>
Date: Thu, 17 Aug 2023 12:12:12 -0300
Subject: [PATCH] fix: add array check (#18)

---
 utils/clients/tenderly.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/clients/tenderly.ts b/utils/clients/tenderly.ts
index f5eec149f7a..54fb2adbdc9 100644
--- a/utils/clients/tenderly.ts
+++ b/utils/clients/tenderly.ts
@@ -645,7 +645,7 @@ async function simulateArbitrumL2ToL1(config: SimulationConfigArbL2ToL1): Promis
   if (governorType === 'oz' || governorType === 'arb') {
     const args = ITimeLock.parseTransaction({ data: calldatas[0] }).args
     let id;
-    if(args[0].length > 0) {
+    if(Array.isArray(args[0]) && args[0].length > 0) {
       id = hashOperationBatchOz(args[0], args[1], args[2], args[3], args[4])
     } else {
       id = hashOperationOz(args[0], args[1], args[2], args[3], args[4])