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/127bfda521d97fd173acf3c4fdcedcb065f7eefb/spec/fixtures/files/mini-static.gif)