1 files changed, 3 insertions, 6 deletions
diff --git a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
index 540f7ae9160..6edbb95562e 100644
--- a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
+++ b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.cpp
@@ -44,13 +44,9 @@ DynamicRegisterInfo::SetRegisterInfo(const StructuredData::Dictionary &dict,
   if (dict.GetValueForKeyAsArray("sets", sets)) {
     const uint32_t num_sets = sets->GetSize();
     for (uint32_t i = 0; i < num_sets; ++i) {
-      llvm::StringRef set_name_str;
       ConstString set_name;
-      if (sets->GetItemAtIndexAsString(i, set_name_str))
-        set_name.SetString(set_name_str);
-      if (set_name) {
-        RegisterSet new_set = {set_name.AsCString(), NULL, 0, NULL};
-        m_sets.push_back(new_set);
+      if (sets->GetItemAtIndexAsString(i, set_name) && !set_name.IsEmpty()) {
+        m_sets.push_back({ set_name.AsCString(), NULL, 0, NULL });
       } else {
         Clear();
         printf("error: register sets must have valid names\n");
@@ -59,6 +55,7 @@ DynamicRegisterInfo::SetRegisterInfo(const StructuredData::Dictionary &dict,
     }
     m_set_reg_nums.resize(m_sets.size());
   }
+
   StructuredData::Array *regs = nullptr;
   if (!dict.GetValueForKeyAsArray("registers", regs))
     return 0;