1 files changed, 4 insertions, 3 deletions

diff --git a/contrib/llvm-project/lldb/source/Interpreter/CommandAlias.cpp b/contrib/llvm-project/lldb/source/Interpreter/CommandAlias.cpp
index e36edcac15a5..f6eaeacff81e 100644
--- a/contrib/llvm-project/lldb/source/Interpreter/CommandAlias.cpp
+++ b/contrib/llvm-project/lldb/source/Interpreter/CommandAlias.cpp
@@ -8,6 +8,7 @@
 
 #include "lldb/Interpreter/CommandAlias.h"
 
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/ErrorHandling.h"
 
 #include "lldb/Interpreter/CommandInterpreter.h"
@@ -211,9 +212,9 @@ std::pair<lldb::CommandObjectSP, OptionArgVectorSP> CommandAlias::Desugar() {
     // FIXME: This doesn't work if the original alias fills a slot in the
     // underlying alias, since this just appends the two lists.
     auto desugared = ((CommandAlias *)underlying.get())->Desugar();
-    auto options = GetOptionArguments();
-    options->insert(options->begin(), desugared.second->begin(),
-                    desugared.second->end());
+    OptionArgVectorSP options = std::make_shared<OptionArgVector>();
+    llvm::append_range(*options, *desugared.second);
+    llvm::append_range(*options, *GetOptionArguments());
     return {desugared.first, options};
   }