sed -z is not supported on BSD systems

[andsens]

As noted in #223 (comment) by @ushkinaz sed -z used here

homeshick/lib/submodule_files.sh

Line 20 in 9768486

git ls-files -z | sed -z "s#^#${repo//#/\\#}/#"

breaks on BSD systems. Replacing it with git ls-files -z | sed "s#\x00#\x00${repo//#/\\#}/#" should do the trick.

[ushkinaz]

git ls-files -z | sed "s#\x00#\x00${repo//#/\#}/#"

leads to

» homeshick link ~
sed: first RE may not be empty
fatal: run_command returned non-zero status for home/.oh-my-zsh