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-rw-r--r--release/picobsd/mfs_tree/etc/rc4
1 files changed, 2 insertions, 2 deletions
diff --git a/release/picobsd/mfs_tree/etc/rc b/release/picobsd/mfs_tree/etc/rc
index cacdaa8..65638f5 100644
--- a/release/picobsd/mfs_tree/etc/rc
+++ b/release/picobsd/mfs_tree/etc/rc
@@ -6,8 +6,8 @@ trap : 3
HOME=/; export HOME
PATH=/bin; export PATH
-dev=`sysctl -n kern.bootdevname`
-[ -z ${dev} ] && dev="/dev/fd0"
+dev=`sysctl -n machdep.guessed_bootdev`
+[ -c "${dev}" ] || dev="/dev/fd0"
trap "echo 'Reboot interrupted'; exit 1" 3
echo "Loading /etc from MFS:/fd ..."
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