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clippy: use unwrap_or_default

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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
This commit is contained in:
Fabian Grünbichler
2021-01-19 11:31:37 +01:00
parent a375df6f4c
commit 17c7b46a69
4 changed files with 5 additions and 5 deletions
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4
src/config/network/parser.rs
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@ -215,12 +215,12 @@ impl <R: BufRead> NetworkParser<R> {
Token::Comment => {
let comment = self.eat(Token::Comment)?;
if !address_family_v4 && address_family_v6 {
let mut comments = interface.comments6.take().unwrap_or(String::new());
let mut comments = interface.comments6.take().unwrap_or_default();
if !comments.is_empty() { comments.push('\n'); }
comments.push_str(&comment);
interface.comments6 = Some(comments);
} else {
let mut comments = interface.comments.take().unwrap_or(String::new());
let mut comments = interface.comments.take().unwrap_or_default();
if !comments.is_empty() { comments.push('\n'); }
comments.push_str(&comment);
interface.comments = Some(comments);