[Epiphany] problewms compiling (moz-1.4b)

[Mike <mike redtux demon co uk>]

Hi - sory to be a pain, but I am getting the following error compiling
cvs epi against gnome cvs/mozilla-1.4b (official)

EventContext.cpp: In method `nsresult EventContext::ResolveBaseURL
(nsIDocument *, const nsAString &, nsACString &)':
EventContext.cpp:66: no matching function for call to
`nsIDocument::GetBaseURL (nsGetterAddRefs<nsIURI>)'
/usr/include/mozilla-1.4b/content/nsIDocument.h:152: candidates are:
nsresult nsIDocument::GetBaseURL
(nsIURI *&) const
EventContext.cpp:63: warning: `nsresult rv' might be used uninitialized
in this function
make[3]: *** [EventContext.lo] Error 1
make[3]: Leaving directory `/root/epiphany/embed/mozilla'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/root/epiphany/embed'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/epiphany'
make: *** [all] Error 2
You have new mail in /var/spool/mail/mike

clues appreciated