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From e2afcc958be19287bc23d9c0a052b5ac57bb3df3 Mon Sep 17 00:00:00 2001
From: Lukas Nykryn <lnykryn@redhat.com>
Date: Thu, 26 Oct 2017 13:50:17 +0200
Subject: [PATCH] rootfs-block/module-setup.sh: check root_dev in
cmdline_rootfs()
In case of "--no-hostonly-default-device", we do not need
the root device, thus add this check.
Reimplementation of upstream commit 5634a31156070487210a8e362e8f088c5c4dc615
Resolves: #1483838
---
modules.d/95rootfs-block/module-setup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/modules.d/95rootfs-block/module-setup.sh b/modules.d/95rootfs-block/module-setup.sh
index 5bb704a4..284cb550 100755
--- a/modules.d/95rootfs-block/module-setup.sh
+++ b/modules.d/95rootfs-block/module-setup.sh
@@ -32,7 +32,7 @@ cmdline_journal() {
cmdline() {
local dev=/dev/block/$(find_root_block_device)
- if [ -e $dev ]; then
+ if [ -e $dev ] && [ -n "$root_dev" ] ; then
printf " root=%s" "$(shorten_persistent_dev "$(get_persistent_dev "$dev")")"
printf " rootflags=%s" "$(find_mp_fsopts /)"
printf " rootfstype=%s" "$(find_mp_fstype /)"