1 files changed, 1 insertions, 2 deletions
diff --git a/src/tools/rust-analyzer/crates/ide-assists/src/handlers/unmerge_match_arm.rs b/src/tools/rust-analyzer/crates/ide-assists/src/handlers/unmerge_match_arm.rs
index 9565f0ee6..db789cfa3 100644
--- a/src/tools/rust-analyzer/crates/ide-assists/src/handlers/unmerge_match_arm.rs
+++ b/src/tools/rust-analyzer/crates/ide-assists/src/handlers/unmerge_match_arm.rs
@@ -86,8 +86,7 @@ pub(crate) fn unmerge_match_arm(acc: &mut Assists, ctx: &AssistContext<'_>) -> O
                     it.prev_sibling_or_token()
                 })
                 .map(|it| it.kind())
-                .skip_while(|it| it.is_trivia())
-                .next()
+                .find(|it| !it.is_trivia())
                     == Some(T![,]);
             let has_arms_after = neighbor(&match_arm, Direction::Next).is_some();
             if !has_comma_after && !has_arms_after {