fix NPE

Staketab · May 17, 2024 · 246aee9 · 246aee9
1 parent f0d0ab7
commit 246aee9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/com/staketab/minanames/service/impl/ZkCloudWorkerServiceImpl.java b/src/main/java/com/staketab/minanames/service/impl/ZkCloudWorkerServiceImpl.java
@@ -134,6 +134,9 @@ public void checkBlocksFromZkCloudWorker() {
                 .filter(ZkCloudWorkerBlocksResponse::isFinal)
                 .filter(value -> value.getBlockNumber() > topBlockNumber)
                 .collect(Collectors.toList());
+        if (finalBlocks.isEmpty()) {
+            return;
+        }
         getMoreBlocksIfNeed(finalBlocks, blocks, topBlockNumber);
         List<ZkCloudWorkerBlocksResponse> cloudWorkerBlocksResponses = finalBlocks.reversed();