Fix clippy warning

2020-02-18 23:32:06 +01:00 · 2020-02-18 23:32:06 +01:00 · 3a6d6140a3
commit 3a6d6140a3
parent b4e985e08d
1 changed files with 1 additions and 1 deletions
--- a/src/util.rs
+++ b/src/util.rs
@ -57,7 +57,7 @@ where
 {
    let opt = Option::<String>::deserialize(de)?;
    // TODO: Switch to and remove this attribute `opt.as_deref()` once MSRV is >= 1.40
-    #[allow(clippy::option_as_ref_deref)]
+    #[allow(clippy::option_as_ref_deref, clippy::unknown_clippy_lints)]
    let opt = opt.as_ref().map(String::as_str);
    match opt {
        None | Some("") => Ok(None),