Fix for new sbbs_get_ini_fname() usage

src/sbbs3/ctrl/sbbsctrl.cpp

@@ -93,7 +93,7 @@ WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR cmd, int)
          Application->CreateForm(__classid(TSoundCfgDlg), &SoundCfgDlg);
          if(cmd[0] && isdir(cmd))
             SAFECOPY(MainForm->global.ctrl_dir,cmd);
-         sbbs_get_ini_fname(MainForm->ini_file, MainForm->global.ctrl_dir, NULL /* auto-hostname */);
+         sbbs_get_ini_fname(MainForm->ini_file, MainForm->global.ctrl_dir);
          CreateMutex(NULL, FALSE, "sbbsctrl_running"); 	/* For use by Inno Setup */
 		Application->Run();
     }