fs: add explicit note about undefined path when recursive

PR-URL: #37010 Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · May 1, 2021 · a1ee9b3 · a1ee9b3
1 parent 0fbeab7
commit a1ee9b3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/doc/api/fs.md b/doc/api/fs.md
@@ -2608,6 +2608,8 @@ Asynchronously creates a directory.
 
 The callback is given a possible exception and, if `recursive` is `true`, the
 first directory path created, `(err, [path])`.
+`path` can still be `undefined` when `recursive` is `true`, if no directory was
+created.
 
 The optional `options` argument can be an integer specifying `mode` (permission
 and sticky bits), or an object with a `mode` property and a `recursive`