Fix test(1) bug. The old test for existance of the foo.x file is broken
under Solaris's test(1). Linux & FreeBSD show this when running the script with "set -x": + infile=rpc + '[' -z rpc ']' ++ echo rpc ++ sed 's;.x$;;' + noxinfile=rpc + '[' '!' -f ']' There's supposed to be a filename after the "-f" in the second test. Linux & FreeBSD don't care, Solaris does.