Bug in fat utility - does not copy files beginning with o

[steve6375]

fat copy ofile.txt /fred - does not work
fat copy ()/ofile.txt /fred - works
fat copy xofile.txt /fred - works

The code in fat utiltiy tests for o = override (-o) as parameter, so if the file specification begins with letter o then the copy fails.

Source files in g4dext.

[steve6375]

Bug still exists