[fltk.general] Fl_Help_Dialog::load(const char *) return value

[Boris Mayer-St-Onge]

FlTK 1.3.x (snapshot 7677)

I'm using a Fl_Help_Dialog widget and I would like to know if the file 
that I'm loading is loaded successfully. Unfortunately, the function 
Fl_Help_Dialog::load(const char *) doesn't have a return value, while 
the function Fl_Help_View::load(const char *) has one.

I would like to know if it should be a good idea to change the function 
Fl_Help_Dialog::load(const char *) to have this:

int Fl_Help_Dialog::load(const char *f) {
   view_->set_changed();
   int rtn = view_->load(f);
   window_->label(view_->title());
   return rtn;
}

instead of:

void Fl_Help_Dialog::load(const char *f) {
   view_->set_changed();
   view_->load(f);
   window_->label(view_->title());
}

Or maybe I'm missing something very easy to do what I want... But I 
found nothing into the Fl_Help_Dialog class to inform if the file has 
been loaded.

Boris
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