Pinholes in Oil Return Pipe

[kcav8or]

I just received a used oil return pipe that appeared to be in decent shape, but when I removed the rust I noticed several pinholes in the pipe. How difficult would it be to repair these, and what's the best approach? I'd prefer to fix it here at home where I have a small torch. The garage where the car is located has an oxy-acetylene torch, but I won't be there until Saturday. I'm moderately skilled with both.

If a fix is impractical, I'm sure I can get another one.