[PATCH] Buildfailure on OSX (10.3.9) + fix

Hi

I've finally fixed my buildserver today, and discovered that
the build of pgadmin3 trunk on OSX 10.3.9 (gcc 3.3) fails
when compiling the debugger.

Attached is a patch that fixes the problem, though I must admit
that I soley found the fix through trial and error. I have
absolutly no idea why gcc complains about
wxString( wxString( PQsomething(result), wxConvUTF8 ))
but has no problem with
wxString( PQsomething(result), wxConvUTF8 )

The error message is:
wsDirectdbg.cpp: In member function `void
wsDirectDbg::OnResultReady(wxCommandEvent&)':
wsDirectdbg.cpp:608: error: parse error before `,' token

Does someone have the slighest idea what gcc is unhappy about?
Anyway, patch is attached.

greetings, Florian Pflug