Comment more in do_backup about mount strat

1 files changed, 1 insertions, 0 deletions

diff --git a/squashfu b/squashfu
index 7ba1601..ab7eed8 100755
--- a/squashfu
+++ b/squashfu
@@ -64,6 +64,7 @@ do_backup () {
     ################################
     #  - does seed exist? (if not, our backup is creating the seed)
     #  - Prepare union mount with proper bins
+    #     - Mount entirely ro first, then open single branch as rw
     [[ -f "$SEED" ]] || {
         debug "No seed found -- creating a new one...";
         create_new_seed;