From 7b7ebc571104729fbd26f67f2bf1ede08a63010d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Roth?= <neolynx@gmail.com>
Date: Tue, 2 Jan 2024 14:58:16 +0100
Subject: [PATCH] s3: fix FileExists not working in some go versions

---
 s3/public.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/s3/public.go b/s3/public.go
index 8c682a66..fad98e90 100644
--- a/s3/public.go
+++ b/s3/public.go
@@ -491,6 +491,17 @@ func (storage *PublishedStorage) FileExists(path string) (bool, error) {
 			return false, nil
 		}
 
+                // falback in case the above condidition fails
+           	var opErr *smithy.OperationError
+                if errors.As(err, &opErr) {
+                    var ae smithy.APIError
+                    if errors.As(err, &ae) {
+                        if (ae.ErrorCode() == "NotFound") {
+                            return false, nil
+                        }
+                    }
+                }
+
 		return false, err
 	}