Looks like copied tempfile need to be flushed before further processing. This issue won't happen if the uploaded file has enough file size.
1.2 KiB
32x32px
1.2 KiB
32x32px
![](/autonomic-cooperative/hometown/raw/commit/250ca99cb5d9f0492c93f30e247d441cb4fe5ccf/spec/fixtures/files/mini-static.gif)