diff options
| -rw-r--r-- | eclass/user.eclass | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/eclass/user.eclass b/eclass/user.eclass index fdf98caa6099..9dc15fa75d23 100644 --- a/eclass/user.eclass +++ b/eclass/user.eclass @@ -445,11 +445,12 @@ egetgroups() { local egroups_arr read -r -a egroups_arr < <(id -G -n "$1") - local defgroup=${egroups_arr[0]} + local g groups=${egroups_arr[0]} # sort supplementary groups to make comparison possible - readarray -t exgroups_arr < <(printf '%s\n' "${egroups_arr[@]:1}" | sort) - local exgroups=${exgroups_arr[*]} - echo "${defgroup}${exgroups:+,${exgroups// /,}}" + while read -r g; do + [[ -n ${g} ]] && groups+=",${g}" + done < <(printf '%s\n' "${egroups_arr[@]:1}" | sort) + echo "${groups}" } # @FUNCTION: esethome |