uucore/refactor ~ fix cargo clippy complaints (len_zero)

This commit is contained in:
Roy Ivy III 2020-11-07 20:00:07 -06:00
parent bc1084a9f5
commit 3941d3f18c

View file

@ -46,7 +46,7 @@ pub fn parse_symbolic(
let respect_umask = pos == 0; let respect_umask = pos == 0;
let last_umask = unsafe { umask(0) }; let last_umask = unsafe { umask(0) };
mode = &mode[pos..]; mode = &mode[pos..];
while mode.len() > 0 { while !mode.is_empty() {
let (op, pos) = parse_op(mode, None)?; let (op, pos) = parse_op(mode, None)?;
mode = &mode[pos..]; mode = &mode[pos..];
let (mut srwx, pos) = parse_change(mode, fperm, considering_dir); let (mut srwx, pos) = parse_change(mode, fperm, considering_dir);