OTOH, when you're repeating the same 3 lines of code over and over, refactor so it can fit in one line of code. This is one of my big peeves with Go; in C at l

OTOH, when you're repeating the same 3 lines of code over and over, refactor so it can fit in one line of code. This is one of my big peeves with Go; in C at least I can make a RETURN_ERR macro.