From 15317056ead6f921a41d1dc164079763ecee3e5b Mon Sep 17 00:00:00 2001
From: Alessio Onori <alessio.onori@gmail.com>
Date: Mon, 28 Oct 2024 17:40:58 +0100
Subject: [PATCH] fix null pointer access

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

diff --git a/src/transfers.ts b/src/transfers.ts
index 9321fc1..fee5d39 100644
--- a/src/transfers.ts
+++ b/src/transfers.ts
@@ -109,8 +109,8 @@ function extractTransferInfoFromXcmEvent(event: XcmSentEvent, chainInfo: ChainIn
 }
 
 function getLocation(location: StagingXcmV4Location, chainInfo: ChainInfo, blockNumber: number): string {
-    if (!(location.interior.isX1)) {
-        log.error(`XCM. Junctions not supported: ${location.interior.type}. Block ${blockNumber}`)
+    if (!(location?.interior.isX1)) {
+        log.error(`XCM. Junctions not supported: ${location?.interior.type}. Block ${blockNumber}`)
         return 'Unknown'
     }
     const x1 = location.interior.asX1[0]