Function not evaluated in undefined parameter

The problem is with injected function, for example if i have template

  model: [
    {
      "{{#if hasValue(data)}}": {
        name: "{{name}}",
      },
    },
    {
      "{{#else}}": undefined,
    },
  ],

if data property exists in model, the evaluation work well, but if transform other data, where property "data" not exists, hasValue not evaluated.