Comment 13 for bug 265033

Actually we are not doing anything bad, the forms define HeBo font as the font that should be used for rendering them and no HeBo font is defined on the document.

Agreed that we can add a workaround for broken documents like this, will do when i have some time, that is probably never. If anyone wants to do it, feel free to write a note here you are starting to work on it so we don't duplicate work.