minor improvements

[distro-setup] / mount-latest-subvol

diff --git a/mount-latest-subvol b/mount-latest-subvol
index 4c1ee2f6b1ca1ae1239062d5fe329f2b20bb983a..099c38f78f88eb85ad19de2a7864513d394b3453 100644 (file)
--- a/mount-latest-subvol
+++ b/mount-latest-subvol
@@ -472,6 +472,9 @@ for dir in /mnt/r7/amy/{root/root,boot/boot}_ubuntubionic /mnt/{root2/root,boot2
   rm -f /nocow/btrfs-stale/$vol
 done
 
+if (( $ret )); then
+  echo "$0: exit status $ret. see error above"
+fi
 exit $ret