See the tracker bug. if use server && [[ $(get_version_component_range 2 ${REPLACING_VERSIONS}) -lt 7 ]]; then This is going to fail hard with empty RV or having >1 value.
Thanks. https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c0abb97896025bb47c3b75d709264f5809ffb6d0