user.eclass: Fix egetgroups bash compliance, and make it simpler
authorMichał Górny <mgorny@gentoo.org>
Thu, 25 Jul 2019 07:54:54 +0000 (09:54 +0200)
committerMichał Górny <mgorny@gentoo.org>
Sat, 27 Jul 2019 09:49:04 +0000 (11:49 +0200)
commit077f7a9e69d648da082147ccd63c2b9ff4c8fe68
tree35d37b55ab83ba552d560940d7d8c94160499ab0
parent342b916d4351cd3fa4e63566fca6c4b209020a7f
user.eclass: Fix egetgroups bash compliance, and make it simpler

Signed-off-by: Michał Górny <mgorny@gentoo.org>
eclass/user.eclass