[Gtkradiant] [Bug 784] New: File Open Dialog broken in Gtk2 port branch

[gtkradiant@zerowing.idsoftware.com]

http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=784

           Summary: File Open Dialog broken in Gtk2 port branch
           Product: GtkRadiant
           Version: 1.3
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: blocker
          Priority: P2
         Component: editor
        AssignedTo: spog@planetquake.com
        ReportedBy: eviltypeguy@qeradiant.com


File Open Dialog broken in Gtk2 port branch

When I do file->open, or clicking on the open toolbar icon I get the following
in the console:

(radiant.x86:1439): GLib-GObject-CRITICAL **: file gsignal.c: line 1510
(g_signal_connect_closure_by_id): assertion `signal_id > 0' failed

(radiant.x86:1439): GLib-GObject-CRITICAL **: file gsignal.c: line 1510
(g_signal_connect_closure_by_id): assertion `signal_id > 0' failed

I can browse and navigate, but clicking on the ok or cancel buttons does nothing.