shell error when pushing a release tag

[markjdb]

I see the following output when pushing a tag:

$ git push freebsd release/15.0.0-p3
Enter passphrase for key '/home/markj/.ssh/id_ed25519_freebsd': 
Enumerating objects: 1, done.
Counting objects: 100% (1/1), done.
Writing objects: 100% (1/1), 187 bytes | 62.00 KiB/s, done.
Total 1 (delta 0), reused 0 (delta 0), pack-reused 0 (from 0)
remote: WARNING: WARNING: ref create/delete ignored for purposes of merge-check
remote: 
remote: 
remote: [: tag: unexpected operator
To gitrepo.freebsd.org:src.git
 * [new tag]                   release/15.0.0-p3 -> release/15.0.0-p3

I'm not sure where this might be coming from, though. Maybe REFERENCE-CHECK?

[markjdb]

Maybe @lwhsu or @ppaeps might have an idea?

[ppaeps]

Yeah. This is known. I need to run shellcheck on the script.

It's a harmless diagnostic; the tags do end up in the repository.