From 7821cb884d045efd04e6ecb6a0527b3b58b7aace Mon Sep 17 00:00:00 2001
From: Alishan Ladhani <8869764+aladh@users.noreply.github.com>
Date: Sat, 2 Sep 2023 13:31:14 -0400
Subject: [PATCH] b2: fix rclone link when object path contains special
 characters

Before this change, b2 would return an error when opening a link
generated by `rclone link`. The following error occurs when the object
path contains an ampersand that is not percent encoded:

{
  "code": "bad_request",
  "message": "Bad character in percent-encoded string: 38 (0x26)",
  "status": 400
}
---
 backend/b2/b2.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/b2/b2.go b/backend/b2/b2.go
index 56d8ff117..726c8ffa3 100644
--- a/backend/b2/b2.go
+++ b/backend/b2/b2.go
@@ -1426,7 +1426,7 @@ func (f *Fs) PublicLink(ctx context.Context, remote string, expire fs.Duration,
 	if err != nil {
 		return "", err
 	}
-	absPath := "/" + bucketPath
+	absPath := "/" + urlEncode(bucketPath)
 	link = RootURL + "/file/" + urlEncode(bucket) + absPath
 	bucketType, err := f.getbucketType(ctx, bucket)
 	if err != nil {