Action environment hash has indifferent access

lib/vagrant/action/environment.rb

@@ -49,6 +49,44 @@ module Vagrant
       def error?
         !error.nil?
       end
+
+      #-----------------------------------------------------------------
+      # Hash with indifferent access
+      #-----------------------------------------------------------------
+      def [](key)
+        super(convert_key(key))
+      end
+
+      def []=(key, value)
+        super(convert_key(key), value)
+      end
+
+      def delete(key)
+        super(convert_key(key))
+      end
+
+      def values_at(*indices)
+        indices.collect { |key| self[convert_key(key)] }
+      end
+
+      def merge(other)
+        dup.merge!(other)
+      end
+
+      def merge!(other)
+        other.each do |key, value|
+          self[convert_key(key)] = value
+        end
+        self
+      end
+
+      def has_key?(key)
+        super(convert_key(key))
+      end
+
+      def convert_key(key)
+        key.is_a?(Symbol) ? key.to_s : key
+      end
     end
   end
 end

lib/vagrant/action/vm/halt.rb

@@ -11,7 +11,7 @@ module Vagrant
 
         def call(env)
           if env["vm"].vm.running?
-            if !env[:force]
+            if !env["force"]
               catch_action_exception(env) { env["vm"].system.halt }
               return if env.error?
             end

test/vagrant/action/environment_test.rb

@@ -28,4 +28,12 @@ class ActionEnvironmentTest < Test::Unit::TestCase
     @instance.error!(:key)
     assert @instance.error?
   end
+
+  should "have indifferent access" do
+    @instance[:foo] = :bar
+    @instance["bar"] = :baz
+
+    assert_equal :bar, @instance["foo"]
+    assert_equal :baz, @instance[:bar]
+  end
 end