From 97fe09769d6a86492c39e0368f088f54f7c0fa6e Mon Sep 17 00:00:00 2001
From: Antonio Alvarez Feijoo <antonio.feijoo@suse.com>
Date: Tue, 7 Mar 2023 16:17:16 +0100
Subject: [PATCH] fix(dracut.sh): handle /etc/machine-id empty or uninitialized

Handle the case where the user tries to generate the initrd after explicitly
resetting the /etc/machine-id file.

Fixes issue #2267
---
 dracut.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dracut.sh b/dracut.sh
index 1f6f0aee80..7178ac5e39 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -1087,8 +1087,9 @@ if ! [[ $outfile ]]; then
             || [[ -d "$dracutsysrootdir"/boot/Default ]] \
             || [[ -d "$dracutsysrootdir"/boot/efi/Default ]]; then
             MACHINE_ID="Default"
-        elif [[ -f "$dracutsysrootdir"/etc/machine-id ]]; then
+        elif [[ -s "$dracutsysrootdir"/etc/machine-id ]]; then
             read -r MACHINE_ID < "$dracutsysrootdir"/etc/machine-id
+            [[ $MACHINE_ID == "uninitialized" ]] && MACHINE_ID="Default"
         else
             MACHINE_ID="Default"
         fi