Signed-off-by: Michał Górny <[email protected]>
---
eclass/user.eclass | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/eclass/user.eclass b/eclass/user.eclass
index fdf98caa6099..b237abdda045 100644
--- a/eclass/user.eclass
+++ b/eclass/user.eclass
@@ -445,11 +445,13 @@ 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' "${egroups_arr[@]:1}" | sort)
+ groups=${groups[*]}
+ echo "${groups// /,}"
}
# @FUNCTION: esethome
--
2.22.0
