Allow blank instructor hint messages

[vrad-exe]

Which component should be improved?

Entity

Describe your suggestion

If a env_instructor_hint message is set to an empty string, it will be automatically replaced with "No Caption Specified". This is stupid, it should just stay blank and show only the icon.

[vrad-exe]

Okay, this is actually just the default text set for the caption in scripts/instructor_lessons.txt, I wonder if changing that to be blank would work correctly

[TeamSpen210]

Does setting the caption to a space ( ), or something like that work?

[vrad-exe]

It does, except then Hammer auto strips trailing spaces and AddOutput doesn't consider that valid syntax so you have to do it through VScript...