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fix maybe_bracketd for empty strings

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Robin Appelman 2021-07-29 16:49:48 +02:00
commit 58687959ce
1 changed files with 1 additions and 1 deletions
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src/lib.rs
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@ -207,7 +207,7 @@ fn maybe_quoted(x: &str) -> Cow<str> {
}
fn maybe_bracketed(x: &str) -> &str {
if x.as_bytes()[0] == (b'[') && x.as_bytes()[x.len() - 1] == (b']') {
if x.as_bytes().first() == Some(&b'[') && x.as_bytes().last() == Some(&b']') {
&x[1..x.len() - 1]
} else {
x