diff options
| -rw-r--r-- | clippy_utils/src/diagnostics.rs | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/clippy_utils/src/diagnostics.rs b/clippy_utils/src/diagnostics.rs index 269be217c2d..e9c9cb12b9d 100644 --- a/clippy_utils/src/diagnostics.rs +++ b/clippy_utils/src/diagnostics.rs @@ -8,14 +8,16 @@ use std::env; fn docs_link(diag: &mut DiagnosticBuilder<'_>, lint: &'static Lint) { if env::var("CLIPPY_DISABLE_DOCS_LINKS").is_err() { - diag.help(&format!( - "for further information visit https://rust-lang.github.io/rust-clippy/{}/index.html#{}", - &option_env!("RUST_RELEASE_NUM").map_or("master".to_string(), |n| { - // extract just major + minor version and ignore patch versions - format!("rust-{}", n.rsplitn(2, '.').nth(1).unwrap()) - }), - lint.name_lower().replacen("clippy::", "", 1) - )); + if let Some(lint) = lint.name_lower().strip_prefix("clippy::") { + diag.help(&format!( + "for further information visit https://rust-lang.github.io/rust-clippy/{}/index.html#{}", + &option_env!("RUST_RELEASE_NUM").map_or("master".to_string(), |n| { + // extract just major + minor version and ignore patch versions + format!("rust-{}", n.rsplitn(2, '.').nth(1).unwrap()) + }), + lint + )); + } } } |