Bugfix for stack prefetch
Bugfix for stack prefetch

cornerstonejs/cornerstoneTools,swederik/cornerstoneTools,HorizonPlatform/cornerstoneTools,leonardorame/cornerstoneTools,HorizonPlatform/cornerstoneTools,cornerstonejs/cornerstoneTools,swederik/cornerstoneTools,google/cornerstoneTools,cornerstonejs/cornerstoneTools,google/cornerstoneTools,chafey/cornerstoneTools,leonardorame/cornerstoneTools