HamlPy comment before else produces incorrect output

[ajalt]

This haml

- if True

- else

Produces the following correct output:

{% if True %}

{% else %}

{% endif %}

However, adding a HamlPy comment before the else produces a different output.

- if True

-#
- else

Renders to:

{% if True %}

{% endif %}

{% else %}

Which has the else placed after the endif.