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pathchk: remove double negation

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This commit is contained in:
Jeffrey Finkelstein 2021-07-25 16:22:22 -04:00
parent c98e7f5de9
commit 3c7940ddfd
1 changed files with 1 additions and 6 deletions
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7
src/uu/pathchk/src/pathchk.rs
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@ -170,7 +170,7 @@ fn check_basic(path: &[String]) -> bool {
fn check_extra(path: &[String]) -> bool {
// components: leading hyphens
for p in path {
if !no_leading_hyphen(p) {
if p.starts_with('-') {
writeln!(
&mut std::io::stderr(),
"leading hyphen in file name component '{}'",
@ -236,11 +236,6 @@ fn check_searchable(path: &str) -> bool {
}
}
// check for a hyphen at the beginning of a path segment
fn no_leading_hyphen(path_segment: &str) -> bool {
!path_segment.starts_with('-')
}
// check whether a path segment contains only valid (read: portable) characters
fn check_portable_chars(path_segment: &str) -> bool {
const VALID_CHARS: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-";