Re: [PATCH] Use ‘head -n1’ rather than ‘head -1’

[Bruno Haible]

> POSIX no longer requires support for ‘head -1’.

Thanks. I'm adding a ChangeLog entry for this change:


2023-01-16  Paul Eggert  <egg...@cs.ucla.edu>

        sigpipe tests: Modernize use of 'head'.
        POSIX no longer requires support for ‘head -1’.
        * tests/test-sigpipe.sh: Use ‘head -n1’ rather than ‘head -1’.
        * tests/test-sigpipe.c (main): Likewise.
        * lib/git-merge-changelog.c (main): Update comment accordingly.