1 files changed, 1 insertions, 2 deletions
diff --git a/lldb/source/Interpreter/OptionValueArch.cpp b/lldb/source/Interpreter/OptionValueArch.cpp
index 3d08780ae6f..d4f1fcb8a70 100644
--- a/lldb/source/Interpreter/OptionValueArch.cpp
+++ b/lldb/source/Interpreter/OptionValueArch.cpp
@@ -76,9 +76,8 @@ lldb::OptionValueSP OptionValueArch::DeepCopy() const {
 size_t OptionValueArch::AutoComplete(CommandInterpreter &interpreter,
                                      CompletionRequest &request) {
   request.SetWordComplete(false);
-  request.GetMatches().Clear();
   CommandCompletions::InvokeCommonCompletionCallbacks(
       interpreter, CommandCompletions::eArchitectureCompletion, request,
       nullptr);
-  return request.GetMatches().GetSize();
+  return request.GetNumberOfMatches();
 }