Type check CID in public api

oddsdk · Mar 30, 2022 · 968288f · 968288f
1 parent d69fce9
commit 968288f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/fs/filesystem.ts b/src/fs/filesystem.ts
@@ -164,6 +164,8 @@ export class FileSystem {
    * Loads an existing file system from a CID.
    */
   static async fromCID(cid: CID, opts: FileSystemOptions = {}): Promise<FileSystem | null> {
+    if (!(cid instanceof CID)) throw new Error("Expected a CID object")
+
     const { permissions, localOnly } = opts
     const root = await RootTree.fromCID({ cid, permissions })