upstream: fedora
resolves: bz2003832
conflict: none
commit 8cd57e5565
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 11 19:19:59 2021 +0800
kdump-logger.sh: make it POSIX compatible
Refactor to remove some bash only syntax.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>