[pbs-devel] [PATCH proxmox-backup] upload_chunk: allow upload of empty blobs

[Dominik Csapak <d.csapak@proxmox.com>]

a blob can be empty (e.g. an empty pct fw conf), so we
have to set the minimum size to the header size

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
fixes the problem some users had, e.g.
https://forum.proxmox.com/threads/ct-backup-error-parameter-encoded-size-value-must-have-a-minimum-value-of-13-got-12.73051/

 src/api2/backup/upload_chunk.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/api2/backup/upload_chunk.rs b/src/api2/backup/upload_chunk.rs
index 483ced3..ec95472 100644
--- a/src/api2/backup/upload_chunk.rs
+++ b/src/api2/backup/upload_chunk.rs
@@ -243,7 +243,7 @@ pub const API_METHOD_UPLOAD_BLOB: ApiMethod = ApiMethod::new(
         &sorted!([
             ("file-name", false, &crate::api2::types::BACKUP_ARCHIVE_NAME_SCHEMA),
             ("encoded-size", false, &IntegerSchema::new("Encoded blob size.")
-             .minimum((std::mem::size_of::<DataBlobHeader>() as isize) +1)
+             .minimum(std::mem::size_of::<DataBlobHeader>() as isize)
              .maximum(1024*1024*16+(std::mem::size_of::<EncryptedDataBlobHeader>() as isize))
              .schema()
             )
-- 
2.20.1