Incorrect error code

[rgaudin]

In this run, a playlist request is launched and returns 0 but seems to have failed (output is not known as it ws successful) and produced no ZIM.

https://farm.openzim.org/pipeline/7edb0a33987bbbb317e95336/debug

[kelson42]

Still no zim produced https://farm.openzim.org/pipeline/b08bb9f49e7c6f85b3219636

[rgaudin]

Was a recipe issue: ZIM filename was set without a .zim suffix so ZIM file was properly created but never uploaded by zimfarm worker.

Two things we can do at zimfarm level:

• make the UI fail on missing suffix for this field. We already do it somewhere else but each offliner has its own definition. Ensure all ZIM filenames fields requires .zim ending zimfarm#724
• Mark the task as failed if no ZIM file was produced (or uploaded, as already suggested) Mark tasks as failed if no ZIM file was created zimfarm#723