Checking for ${overlay}, not ${device} when trying to close ${overlay}.

diff --git a/scripts/boot/9990-overlay.sh b/scripts/boot/9990-overlay.sh
index 10054e8..c6de171 100755 (executable)
--- a/scripts/boot/9990-overlay.sh
+++ b/scripts/boot/9990-overlay.sh
@@ -392,7 +392,7 @@ setup_unionfs ()
                # Close unused overlays (e.g. due to missing $persistence_list)
                for overlay in ${overlay_devices}
                do
-                       if echo ${used_overlays} | grep -qve "^\(.* \)\?${device}\( .*\)\?$"
+                       if echo ${used_overlays} | grep -qve "^\(.* \)\?${overlay}\( .*\)\?$"
                        then
                                close_persistence_media ${overlay}
                        fi