From cfeec8ca5044a69e09b72ad4444471f6f1efa70d Mon Sep 17 00:00:00 2001
From: achingbrain <alex@achingbrain.net>
Date: Fri, 17 Sep 2021 11:20:16 +0200
Subject: [PATCH] fix: backport remove instanceof

Backports https://github.com/ipfs/js-blockstore-datastore-adapter/pull/11
to the v1.x.x release line
---
 src/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index e90fd80..0d86f67 100644
--- a/src/index.js
+++ b/src/index.js
@@ -20,7 +20,7 @@ const { BlockstoreAdapter } = require('interface-blockstore')
 function cidToKey (cid) {
   const c = CID.asCID(cid)
 
-  if (!(c instanceof CID)) {
+  if (!c) {
     throw errcode(new Error('Not a valid cid'), 'ERR_INVALID_CID')
   }