Transfer item to party memebr can be cancelled

git-svn-id: http://svn.net-core.org/repos/t-engine4@6156 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/dialogs/PartySendItem.lua

@@ -40,6 +40,9 @@ function _M:init(source, o, inven, item, on_end)
 	self:setupUI(true, true)
 
 	self.key:addCommands{ __TEXTINPUT = function(c) if self.list and self.list.chars[c] then self:use(self.list[self.list.chars[c]]) end end}
+	self.key:addBinds{
+		EXIT = function() game:unregisterDialog(self) end,
+	}
 end
 
 function _M:on_register()