From aa2746d0de0214ac9e7f9bd7dcaa4b8c9a3fe51e Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Wed, 8 May 2024 10:59:14 +0100
Subject: [PATCH] union: fix deleting dirs when all remotes can't have empty
 dirs

---
 backend/union/union.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/backend/union/union.go b/backend/union/union.go
index 833ed1838..3f1d51d16 100644
--- a/backend/union/union.go
+++ b/backend/union/union.go
@@ -127,6 +127,11 @@ func (f *Fs) Features() *fs.Features {
 func (f *Fs) Rmdir(ctx context.Context, dir string) error {
 	upstreams, err := f.action(ctx, dir)
 	if err != nil {
+		// If none of the backends can have empty directories then
+		// don't complain about directories not being found
+		if !f.features.CanHaveEmptyDirectories && err == fs.ErrorObjectNotFound {
+			return nil
+		}
 		return err
 	}
 	errs := Errors(make([]error, len(upstreams)))