Konsti, in my little experience i'd say that this either got unnoticed or it was ignored, as it's just a warning message.
There's another rd(0,0) check
here, when loading drivers; the "if" statement prevents the message, as the path is only checked if the statement is true (there's a ramdisk mounted), else it's ignored.
So, you be the judge
All i can say is, i don't have the knowledge to fit that "if" statement on the function that issues the message (loadOverrideConfig). That stuff uses a loop and i hate loops
they are not noob friendly
kidding.. but true, at least to me atm.