Comment # 3 on bug 1172028 from Olivier LAHAYE

My ignited is generated like this:
lsinitrd /usr/share/systemimager/boot/x86_64/standard/initrd.img |more
Image: /usr/share/systemimager/boot/x86_64/standard/initrd.img: 65M
========================================================================
Version: dracut-049.1+suse.138.g9068a629-lp152.1.12

Arguments: --force --add 'systemimager' --omit 'dash' --no-hostonly
--no-hostonly-cmdline --no-hostonly-i18n --add-drivers 'pcspkr' --local

dracut modules:
bash
systemd
systemd-initrd
i18n
network-legacy
network
drm
plymouth
systemimager
btrfs
crypt
dm
kernel-modules
kernel-modules-extra
kernel-network-modules
lvm
mdraid
nvdimm
qemu
qemu-net
lunmask
resume
rootfs-block
suse-btrfs
suse-xfs
terminfo
udev-rules
dracut-systemd
usrmount
base
fs-lib
shutdown
suse
suse-initrd
========================================================================

The fact is: with the patch, the display fails while without patch, it works.
This means that the patch is wrong in the way it fails to handle this situation
that would normally function.