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Merge pull request #2519 from jfinkels/pathchk-remove-double-negation

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pathchk: remove double negation
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Sylvestre Ledru 2021-07-26 13:42:58 +02:00 • committed by GitHub
commit 978033a241
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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 { fn check_extra(path: &[String]) -> bool {
// components: leading hyphens // components: leading hyphens
for p in path { for p in path {
if !no_leading_hyphen(p) { if p.starts_with('-') {
writeln!( writeln!(
&mut std::io::stderr(), &mut std::io::stderr(),
"leading hyphen in file name component '{}'", "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 // check whether a path segment contains only valid (read: portable) characters
fn check_portable_chars(path_segment: &str) -> bool { fn check_portable_chars(path_segment: &str) -> bool {
const VALID_CHARS: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-"; const VALID_CHARS: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-";