clippy

[pspp] / rust / src / locale_charset.rs

diff --git a/rust/src/locale_charset.rs b/rust/src/locale_charset.rs
index 8b3de74daf1e6791fc92cbe94dc250184cb59648..596fd624066afbf6a8a81fd650e94f7a5201398f 100644 (file)
--- a/rust/src/locale_charset.rs
+++ b/rust/src/locale_charset.rs
@@ -248,7 +248,7 @@ mod inner {
             let saved_locale = set_locale(LC_CTYPE, None);
             set_locale(LC_CTYPE, Some(""));
             let codeset = string_from_pointer(nl_langinfo(CODESET));
-            set_locale(LC_CTYPE, saved_locale.as_ref().map(|x| x.as_str()));
+            set_locale(LC_CTYPE, saved_locale.as_deref());
             codeset
         }
     }