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-rw-r--r--lldb/source/Interpreter/CommandObject.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lldb/source/Interpreter/CommandObject.cpp b/lldb/source/Interpreter/CommandObject.cpp
index 64b23d0..dcae27f 100644
--- a/lldb/source/Interpreter/CommandObject.cpp
+++ b/lldb/source/Interpreter/CommandObject.cpp
@@ -454,6 +454,9 @@ void CommandObject::GetFormattedCommandArguments(Stream &str,
opt_set_mask == LLDB_OPT_SET_ALL
? m_arguments[i]
: OptSetFiltered(opt_set_mask, m_arguments[i]);
+ // This argument is not associated with the current option set, so skip it.
+ if (arg_entry.empty())
+ continue;
int num_alternatives = arg_entry.size();
if ((num_alternatives == 2) && IsPairType(arg_entry[0].arg_repetition)) {