Suppress message if /boot/efi isn't considered a mountpoint

Avoid the misleading error message if efi support isn't present,
by redirecting stderr to /dev/null as well.

diff --git a/chroot-script b/chroot-script
index 7d8c6d2..6d396b2 100755 (executable)
--- a/chroot-script
+++ b/chroot-script
@@ -637,7 +637,7 @@ grub_install() {
     return 1
   fi
 
     return 1
   fi
 

-  mountpoint /boot/efi >/dev/null && umount /boot/efi
+  mountpoint /boot/efi &>/dev/null && umount /boot/efi

 
   $UPDATEGRUB
 }
 
   $UPDATEGRUB
 }