Update toBlockResponse

subquery · Nov 8, 2023 · bac8d45 · bac8d45
1 parent 3b1055d
commit bac8d45
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/node/src/indexer/worker/worker.service.ts b/packages/node/src/indexer/worker/worker.service.ts
@@ -59,7 +59,7 @@ export class WorkerService extends BaseWorkerService<
 
   protected toBlockResponse(block: BlockContent): FetchBlockResponse {
     return {
-      parentHash: block.block.header.lastBlockId.hash.toString(),
+      parentHash: block.block.header.lastBlockId?.hash.toString(),
     };
   }