Is there anything that I can test / hook into to see if there is content in a post?
That might sound a bit strange, but there are occasions when I just have an excerpt and a link to a permantent (non-wordpress) item of content. For example, on http://www.ukwindsurfing.com there is an item "South West Cup - FW Report", which links to a non-wordpress page.
I'd like to do a "If (content == "") but that doesn't seem to work.
Does anyone know of a way of checking for content?