[nullsafe] fix unused variable

Reviewed By: skcho Differential Revision: D21637323 fbshipit-source-id: b6bee1fad
5 years ago · 624e5598ff
parent 863b4160fc
commit 624e5598ff
1 changed files with 1 additions and 1 deletions
--- a/infer/src/nullsafe/ClassLevelAnalysis.ml
+++ b/infer/src/nullsafe/ClassLevelAnalysis.ml
@ -112,7 +112,7 @@ let make_meta_issue modes_and_issues top_level_class_mode top_level_class_name =
  let issue_type, description, severity =
    if NullsafeMode.equal top_level_class_mode Default then
      match mode_to_promote_to with
-      | Some mode_to_promote_to ->
+      | Some _ ->
          let message =
            Format.sprintf
              "Congrats! `%s` is free of nullability issues. Mark it \