diff --git a/Archive/snapshot.sh b/Archive/snapshot.sh
index fbd1c941..1aabc678 100755
--- a/Archive/snapshot.sh
+++ b/Archive/snapshot.sh
@@ -23,6 +23,7 @@ fi
 
 
 # create ./media...
+# XXX check if not a directory...
 if ! [ -e ./media ] ; then
 	btrfs subvolume create ./media
 	# XXX build tree -- ImageGrid