message: Fix for compile error.
diff: @@ -916,7 +916,7 @@ launcher_def::start_all (string &gts, launch_modes mode) {
  launch(*node->second.instance, gts);
  } catch (...) {
  cerr << "Unable to launch " << launch_name << endl;
  - exit -1;
  + exit (-1);
  }
  break;
  }
  