Print input loading stats only when we attempted to load something.
Currently we print these stats 3 times (for seeds, replay, corpus database) even if there were no inputs to replay at all (no seeds, no replay mode, no corpus database). This means typically we print stats 3 times with all zeros. This can be confusing, so with this change we print stats only when we actually attempted to load something.
Print input loading stats only when we attempted to load something.
Currently we print these stats 3 times (for seeds, replay, corpus database) even if there were no inputs to replay at all (no seeds, no replay mode, no corpus database). This means typically we print stats 3 times with all zeros. This can be confusing, so with this change we print stats only when we actually attempted to load something.