RQLITE_HISTFILESIZE=0 still writes an .rqlite_history file

[jamielinux]

What version are you running?

Version v7.13.0, commit f4a1583d3a63e55ddc7d310c64d8a6cd0a0f2b1d, branch master, built on 2022-12-15T11:04:54-0500

Are you using Docker or Kubernetes to run your system?

No.

Are you running a single node or a cluster?

3-node cluster.

What did you do?

Set RQLITE_HISTFILESIZE=0 in the shell environment.

What did you expect to happen?

No .rqlite_history file created.

What happened instead?

An empty (zero-byte) .rqlite_history file was created.

Obviously this isn't a massive issue, but I think it'd be better if it doesn't create an empty file when you set the size to zero.

Thank you!

[otoolep]

Thanks for the report @jamielinux

[jamielinux]

Thank you @otoolep for already creating a PR!

[otoolep]

Fixed in 7.13.1.