       controller: 'TreeCtrl'
       template: require './view'
   .controller 'TreeCtrl', ($scope, modal, $upload, xo, dateFilter, deleteVmsModal, notify) ->
-    VMs = []
-
     Object.defineProperties($scope, {
       xo: { get: -> xo.byTypes.xo?[0] },
       pools: { get: -> xo.byTypes.pool },

          true

      $scope.selectVMs = (sieve) ->
        if (sieve is true) or (sieve is false)
          $scope.n_selected_VMs = if sieve then VMs.length else 0
          selected_VMs[VM.UUID] = sieve for VM in VMs


      # Updates `all`, `none` and `master_selection` when necessary.
      $scope.$watch 'n_selected_VMs', (n) ->
        $scope.all = (xo.byTypes.VM?.length is n)
        $scope.none = (n is 0)

        # When the master checkbox is clicked from indeterminate
