Installer, before exit: /bin/tcsh for pkg (was: CFT: pkgbase support in 15.0)

[Graham Perrin]

Re: 
<https://lists.freebsd.org/archives/freebsd-pkgbase/2025-May/000516.html>

<https://www.reddit.com/r/freebsd/comments/1khf860/comment/mr6o8ke/> has 
two screenshots that compare the 14.2-RELEASE experience (good) with the 
15.0-CURRENT experience.

It seems that /bin/tcsh no longer works around the issue that affects 
the print/indexinfo package with /bin/sh.

Is this a regression, or am I missing something?

TIA