Using bash 4.4-4.1 from shells repo.

zypper.log: RpmPostTransCollector.cc(executeScripts):94
/usr/lib/dracut/modules.d/90kernel-modules/module-setup.sh: line 13: warning:
command substitution: ignored null byte in input

seems to be related to: https://github.com/dracutdevs/dracut/issues/118

There is some patch which works at least fo me

Is there any chance to apply some fix before it will be resolved by dracut
devs, they're probably waiting till bash-4.4 is current and not in beta but
this behavior seems to be caused by bug in previous version of bash which was
resolved in 4.4, so to me it looks like dracut will need to change code as bash
developers will not change their mind.