1 files changed, 6 insertions, 1 deletions
diff --git a/clippy_lints/src/enum_variants.rs b/clippy_lints/src/enum_variants.rs
index 23b75104570..cd36f9fcd72 100644
--- a/clippy_lints/src/enum_variants.rs
+++ b/clippy_lints/src/enum_variants.rs
@@ -190,7 +190,7 @@ fn check_variant(cx: &LateContext<'_>, threshold: u64, def: &EnumDef<'_>, item_n
             .map(|e| *e.0)
             .collect();
     }
-    let (what, value) = match (pre.is_empty(), post.is_empty()) {
+    let (what, value) = match (have_no_extra_prefix(&pre), post.is_empty()) {
         (true, true) => return,
         (false, _) => ("pre", pre.join("")),
         (true, false) => {
@@ -213,6 +213,11 @@ fn check_variant(cx: &LateContext<'_>, threshold: u64, def: &EnumDef<'_>, item_n
 }
 
 #[must_use]
+fn have_no_extra_prefix(prefixes: &[&str]) -> bool {
+    prefixes.iter().all(|p| p == &"" || p == &"_")
+}
+
+#[must_use]
 fn to_camel_case(item_name: &str) -> String {
     let mut s = String::new();
     let mut up = true;