bug in "goto error"

[Nick Afshartous]

There's a minor bug in "goto error" when there is an
error in the preamble (or an included file).  In this
case an error box appears at the top of the file.  

However, executing "goto error" will not move focus to the error box.
Instead, the incorrect message "no more errors" is displayed
at bottom of the LyX window.
-- 

        Nick