From d9cf132f022812fb850312a801c28b61054855c2 Mon Sep 17 00:00:00 2001
From: theBGuy <60308670+theBGuy@users.noreply.github.com>
Date: Sat, 7 Oct 2023 00:26:14 -0400
Subject: [PATCH] Update gridfs.ts

- GridFSBucket doesn't pass the file into a callback anymore, instead it sets the value of gridFSFile when the finish event is triggered.
---
 src/gridfs.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gridfs.ts b/src/gridfs.ts
index 86d23a85..624b8ac7 100644
--- a/src/gridfs.ts
+++ b/src/gridfs.ts
@@ -349,6 +349,10 @@ export class GridFsStorage extends EventEmitter implements StorageEngine {
 			};
 
 			const emitFile = (f) => {
+				if (f === undefined) {
+					// @ts-ignore - outdated types file this does exist
+					f = writeStream.gridFSFile;
+				}
 				const storedFile: GridFile = {
 					id: f._id,
 					filename: f.filename,