Silencing unmounting of potentially stray tmpfs on /live/overlay.

diff --git a/scripts/boot/9990-overlay.sh b/scripts/boot/9990-overlay.sh
index 71e9a74..10054e8 100755 (executable)
--- a/scripts/boot/9990-overlay.sh
+++ b/scripts/boot/9990-overlay.sh
@@ -402,5 +402,5 @@ setup_unionfs ()
         # ensure that a potentially stray tmpfs gets removed
         # otherways, initramfs-tools is unable to remove /live
         # and fails to boot
-        umount /live/overlay || true
+        umount /live/overlay > /dev/null 2>&1 || true
 }