Hi,

I have some code that uses `org-babel-insert-result' and I've found that
evaluating for example

   (org-babel-insert-result "a")

results in an error. The reason is that `goto-char' is called with a nil
argument. I simply put the snippet in a `when' clause, but since the
function is quite large I'm not so sure if it's now doing always the
correct thing. At least my org files seem still to work….

I've added the patch in case it is ok to be applied. Maybe someone can
have a look at it.

Thanks and regards
Eike