Is the hernia symptomatic? If not, do later under local anaesthesia with mesh, or never if ca is advanced. If it is a saccular defect, with more likliehood to incarcerate postop, reduce it preperitoneally and cobble the transverus/transversalis to effect a temporary repair. If it is large and bulging, asymptomatic, then it will be less likely to incarcerate postop. Finally, the best news this pt could have would be for the OR nurse to tell you the f--ing laparoscope was broken the day of surgery.