1 files changed, 2 insertions, 4 deletions
diff --git a/source/Commands/CommandObjectHelp.h b/source/Commands/CommandObjectHelp.h
index a641b19a46d09..52a00ac79ff9a 100644
--- a/source/Commands/CommandObjectHelp.h
+++ b/source/Commands/CommandObjectHelp.h
@@ -23,7 +23,7 @@ public:
 
   ~CommandObjectHelp() override;
 
-  int HandleCompletion(CompletionRequest &request) override;
+  void HandleCompletion(CompletionRequest &request) override;
 
   static void GenerateAdditionalHelpAvenuesMessage(
       Stream *s, llvm::StringRef command, llvm::StringRef prefix,
@@ -52,9 +52,7 @@ public:
         m_show_hidden = true;
         break;
       default:
-        error.SetErrorStringWithFormat("unrecognized option '%c'",
-                                       short_option);
-        break;
+        llvm_unreachable("Unimplemented option");
       }
 
       return error;