What if Jek Porkins was able to hold it in ANH?

What if he was actually able to hold it in this scene?
https://www.youtube.com/watch?v=YGwYj4AqB6Q

How would this have changed the outcome of the movie?

But what about the Droid attack on the Wookiees?

Porkins would fly upward due. Hungry, he would unwrap the Reuben from Subway. Wedge would cry "Red Six, fighters on your left" "Got it" he would said muffled with food in his mouth. He would then fart, which would propel his fighter at hypersonic speeds. The smell of his fart would be so intense, it would interfere with the breathing apparatus of Vader's helmet. Vader would crash into his wingmates, and before the left wingman was vaporized, he'd hit Porkin's fighter. Porkins would eject and the Death Star would begin to orbit Porkin's dead body.