From bd04087a97a13c085ca878e4028b84c3e9c59d89 Mon Sep 17 00:00:00 2001
From: Derrick Hammer <derrick@derrickhammer.com>
Date: Sun, 3 Sep 2023 20:54:57 -0400
Subject: [PATCH] refactor: only prefix ED25519 if its not the 1st byte

---
 src/index.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index d1779f5..1d3f593 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -115,7 +115,9 @@ async function handleGetRegistryEntry(aq: ActiveQuery) {
 
   pubkey = ensureBytes("registry entry ", pubkey, 32);
 
-  pubkey = concatBytes(Uint8Array.from([CID_HASH_TYPES.ED25519]), pubkey);
+  if (pubkey[0] !== CID_HASH_TYPES.ED25519) {
+    pubkey = concatBytes(Uint8Array.from([CID_HASH_TYPES.ED25519]), pubkey);
+  }
 
   const ret = await node.services.registry.get(pubkey);