[Pkg-sysvinit-devel] Bug#345272: sysv-rc /etc/init.d/umount displays errors if there is nothing to umount

[Mark Hatle]

Package: initscripts
Version: 2.86.ds.1-8

In umountfs does not find anything to unmount, it still attempts to call 
umount -f -r -d "$DIRS", which results in an error showing the usage of 
"umount".

The following fixes it on my system:

@@ -51,7 +51,11 @@ do_stop () {
                         esac
                         DIRS="$DIRS $DIR"
                 done
-               umount -f -r -d $DIRS
+               if [ -n "$DIRS" ] ; then
+                 umount -f -r -d $DIRS
+               else
+                 true
+               fi
         )
         log_action_end_msg $?
  }