Removed check for iter == 0 in TracerACS0::trace.
Removed check for iter == 0 in TracerACS0::trace.

Imported functions do not get traced, so the check was unnecessary. Whereas other trace points do not give special meaning to index 0 and should be allowed to encounter whatever is there.

DavidPH/ACSVM,DavidPH/ACSVM