message: globalmeshingheap: fix disabling meshing
diff: @@ -371,7 +371,9 @@ public:
  const auto now = std::chrono::high_resolution_clock::now();
  const std::chrono::duration<double> duration = now - _lastMesh;
  - if (likely(_meshPeriodSecs > 0 && duration.count() < _meshPeriodSecs))
  + if (unlikely(_meshPeriodSecs <= 0))
  + return;
  + if (likely(duration.count() < _meshPeriodSecs))
  return;
  _lastMesh = now;
  