blockchain: fix updateCache (#1786)

ethereumjs · Mar 14, 2022 · 92587f7 · 92587f7 · github-actions · Mar 14, 2022
1 parent b5d9fb0
commit 92587f7
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/packages/blockchain/src/db/operation.ts b/packages/blockchain/src/db/operation.ts
@@ -144,9 +144,10 @@ export class DBOp {
   }
 
   public updateCache(cacheMap: CacheMap) {
-    if (this.cacheString && cacheMap[this.cacheString] && Buffer.isBuffer(this.baseDBOp.value)) {
+    if (this.cacheString && cacheMap[this.cacheString]) {
       if (this.baseDBOp.type == 'put') {
-        cacheMap[this.cacheString].set(this.baseDBOp.key, this.baseDBOp.value)
+        Buffer.isBuffer(this.baseDBOp.value) &&
+          cacheMap[this.cacheString].set(this.baseDBOp.key, this.baseDBOp.value)
       } else if (this.baseDBOp.type == 'del') {
         cacheMap[this.cacheString].del(this.baseDBOp.key)
       } else {