allow for nullable via tests

Signed-off-by: Justin Florentine <justin+github@florentine.us>
jflo · Mar 31, 2023 · 0df53b0 · 0df53b0
1 parent 48f15aa
commit 0df53b0
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/besu/src/main/java/org/hyperledger/besu/controller/BesuControllerBuilder.java b/besu/src/main/java/org/hyperledger/besu/controller/BesuControllerBuilder.java
@@ -508,7 +508,10 @@ public BesuController build() {
             reorgLoggingThreshold,
             dataDirectory.toString());
 
-    final CachedMerkleTrieLoader cachedMerkleTrieLoader = besuComponent.getCachedMerkleTrieLoader();
+    final CachedMerkleTrieLoader cachedMerkleTrieLoader =
+        besuComponent == null
+            ? new CachedMerkleTrieLoader(metricsSystem)
+            : besuComponent.getCachedMerkleTrieLoader();
 
     final WorldStateArchive worldStateArchive =
         createWorldStateArchive(worldStateStorage, blockchain, cachedMerkleTrieLoader);