fix: remove instanceof (#11)

achingbrain · web-flow · commit 6b816cc1ec29 · 2021-09-17T11:17:09.000+02:00
`instanceOf` is unreliable with esm/cjs dual publised modules.
diff --git a/src/index.js b/src/index.js
@@ -18,7 +18,7 @@ import { BaseBlockstore } from 'blockstore-core/base'
 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')
   }
 

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ import { BaseBlockstore } from 'blockstore-core/base'`
`18`	`18`	`function cidToKey (cid) {`
`19`	`19`	`const c = CID.asCID(cid)`
`20`	`20`
`21`		`- if (!(c instanceof CID)) {`
	`21`	`+ if (!c) {`
`22`	`22`	`throw errcode(new Error('Not a valid cid'), 'ERR_INVALID_CID')`
`23`	`23`	`}`
`24`	`24`