From 05b1078286dbe1d98f50d49f3b87be479b9ff6b9 Mon Sep 17 00:00:00 2001
From: Cyril Levis <git@levis.name>
Date: Tue, 8 Mar 2022 08:42:19 +0100
Subject: [PATCH] fix: trim cmdline if not we got sed error

---
 arch-secure-boot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch-secure-boot b/arch-secure-boot
index 64daa56..f624d35 100755
--- a/arch-secure-boot
+++ b/arch-secure-boot
@@ -62,7 +62,7 @@ case "$1" in
         trap 'rm -rf $tmp' EXIT
         cd "$tmp"
 
-        grep -v "^#" "$CMDLINE" > cmdline
+        grep -v "^#" "$CMDLINE" | head -1 > cmdline
         sed "s|%%NAME%%|$NAME|g; s|%%CMDLINE%%|$(cat cmdline)|g" "$DIR/recovery.nsh" > recovery.nsh
         sed -i "s|subvol=$SUBVOLUME_ROOT|subvol=$SUBVOLUME_SNAPSHOT|g" recovery.nsh