Merge 8063ac7 into 44b2156

ChainSafe · Aug 14, 2024 · d5c779a · d5c779a
2 parents 44b2156 + 8063ac7
commit d5c779a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/packages/utils/src/bytes.ts b/packages/utils/src/bytes.ts
@@ -57,12 +57,15 @@ export function toHex(buffer: Uint8Array | Parameters<typeof Buffer.from>[0]): s
 }
 
 // Shared buffer to convert root to hex
-const rootBuf = Buffer.alloc(32);
+let rootBuf: Buffer | undefined;
 
 /**
  * Convert a Uint8Array, length 32, to 0x-prefixed hex string
  */
 export function toRootHex(root: Uint8Array): string {
+  if (rootBuf === undefined) {
+    rootBuf = Buffer.alloc(32);
+  }
   rootBuf.set(root);
   return `0x${rootBuf.toString("hex")}`;
 }