Since 8.0, postmaster.opts has been containing .../bin/postgres even though
the postmaster was started. This was evidently broken by some
Windows-related reshuffling.
Earlier, CreateOptsFile was called with argv, now it's passed the result of
find_my_exec instead. I'm not sure whether that change was wrong to begin
with or whether find_my_exec is mishaving (it should return something
containing "postmaster", no?).
--
Peter Eisentraut
http://developer.postgresql.org/~petere/