From 95b3b55971a43056052117095701a1fdfd561368 Mon Sep 17 00:00:00 2001
From: Aiden McClelland <3732071+dr-bonez@users.noreply.github.com>
Date: Wed, 21 Jun 2023 15:26:27 +0000
Subject: [PATCH] fix rootflags for btrfs update (#2315)

---
 build/lib/scripts/embassy-initramfs-module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build/lib/scripts/embassy-initramfs-module b/build/lib/scripts/embassy-initramfs-module
index 965f1aef2..2a2f08a07 100755
--- a/build/lib/scripts/embassy-initramfs-module
+++ b/build/lib/scripts/embassy-initramfs-module
@@ -31,7 +31,7 @@ local_mount_root()
 	modprobe ${FSTYPE}
 	checkfs ${ROOT} root "${FSTYPE}"
 
-	ROOTFLAGS="$(echo "${ROOTFLAGS}" | sed 's/subvol=\(next\|current\)//')"
+	ROOTFLAGS="$(echo "${ROOTFLAGS}" | sed 's/subvol=\(next\|current\)//' | sed 's/^-o *$//')"
 
 	if [ "${FSTYPE}" != "unknown" ]; then
 		mount -t ${FSTYPE} ${ROOTFLAGS} ${ROOT} ${rootmnt}