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
![](/chinwag/chinwagsocial/raw/commit/aa947a143b5bd84865bff2b24878d84f3d69b8b7/spec/fixtures/files/mini-static.gif)