diff options
| -rw-r--r-- | src/librustc/lint/levels.rs | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/librustc/lint/levels.rs b/src/librustc/lint/levels.rs index 60b1b192d10..8ed06cbdc76 100644 --- a/src/librustc/lint/levels.rs +++ b/src/librustc/lint/levels.rs @@ -202,11 +202,7 @@ impl<'a> LintLevelsBuilder<'a> { let meta = unwrap_or!(attr.meta(), continue); attr::mark_used(attr); - let mut metas = if let Some(metas) = meta.meta_item_list() { - metas - } else { - continue; - }; + let mut metas = unwrap_or!(meta.meta_item_list(), continue); if metas.is_empty() { // FIXME (#55112): issue unused-attributes lint for `#[level()]` |