Today someone asked How to add a cck "select list" to your content type. IMO, this question was too basic, so I expanded it to How to have CCK "Select list", Checkbox and/or radio button field on my content type? (Compare it with the original one.)
When I did this, someone answered the first question without realizing that I changed the question. Now, their answer can only be 33% correct. In addition, I didn't realize they answer the first question, until I posted my answer to the new expanded question. For whatever reason, the site didn't notify me (maybe this is a bug, as the url changed).
What should I do/have done? Should I have expanded the question in the first place? Should I delete my answer? Should I roll back the OP and create a new expanded question and answer it?