Subject: bug#65670: wrap-script allows the guile argument to be #f

From: Maxim Cournoyer <[email-masked]>
Date: Fri, 01 Sep 2023 00:46:54 -0400

Hi,

wrap-script should ensure that there's a Guile provided in the inputs of
the package; currently it can end up using #f without a warning.

It should abort with a clear error.

-- 
Thanks,
Maxim