Yeah, from what I've read of Patton, I don't think he would have cared anything about the gender or orientation of a soldier, so long as the soldier was willing to follow his orders and kill the enemy...
"If you're a leader, you don't push wet spaghetti, you pull it. The U.S. Army still has to learn that. The British understand it. Patton understood it. I always admired Patton. Oh, sure, the stupid bastard was crazy. He was insane. He thought he was living in the Dark Ages. Soldiers were peasants to him. I didn't like that attitude, but I certainly respected his theories and the techniques he used to get his men out of their foxholes."
-William Henry "Bill" Mauldin, whom Patton threatened to "throw his ass in jail" for "spreading dissent" before being overruled by Eisenhower