From: Antonio Alvarez Feijoo <antonio.feijoo@suse.com>
Date: Mon, 20 Mar 2023 13:09:43 +0000 (+0100)
Subject: fix(lsinitrd.sh): handle /etc/machine-id empty or uninitialized
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=971b302d70fbbfac3b6047654b7dc7ceeb1c17e7;p=thirdparty%2Fdracut.git

fix(lsinitrd.sh): handle /etc/machine-id empty or uninitialized

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

diff --git a/lsinitrd.sh b/lsinitrd.sh
index 987a6bfc3..ada6cf516 100755
--- a/lsinitrd.sh
+++ b/lsinitrd.sh
@@ -111,8 +111,9 @@ if [[ $1 ]]; then
 else
     if [[ -d /efi/Default ]] || [[ -d /boot/Default ]] || [[ -d /boot/efi/Default ]]; then
         MACHINE_ID="Default"
-    elif [[ -f /etc/machine-id ]]; then
+    elif [[ -s /etc/machine-id ]]; then
         read -r MACHINE_ID < /etc/machine-id
+        [[ $MACHINE_ID == "uninitialized" ]] && MACHINE_ID="Default"
     else
         MACHINE_ID="Default"
     fi