Add a missing Flush() for debug output in scan tool.
Add a missing Flush() for debug output in scan tool.

keep94/Dominator,Symantec/Dominator,rgooch/Dominator,Symantec/Dominator,keep94/Dominator,Symantec/Dominator,rgooch/Dominator,rgooch/Dominator,keep94/Dominator