[Bug 44895] League Of Legends: Unable to log in if behind OpenWRT based router

https://bugs.winehq.org/show_bug.cgi?id=44895

--- Comment #14 from [e-mail] ---
I managed to get Wine to compile in its vanilla state. I would now like to
apply and test your proposed patch.

Is there an easy way to download your patch as a .patch file and to apply it
automatically? I could of course incorporate these changes manually, but surely
there must be easier/better ways.

Could somebody point me into the right direction for applying patches? Thank
you very much in advance :)