Merge pull request #11749 from lioncash/copy

NetPlayServer: Prevent unnecessary copies in GetInterfaceSet()
dolphin-emu · Apr 11, 2023 · 31d2ded · 31d2ded
2 parents d6ae7ad + 81493ee
commit 31d2ded
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/Source/Core/Core/NetPlayServer.cpp b/Source/Core/Core/NetPlayServer.cpp
@@ -2266,8 +2266,7 @@ u16 NetPlayServer::GetPort() const
 std::unordered_set<std::string> NetPlayServer::GetInterfaceSet() const
 {
   std::unordered_set<std::string> result;
-  auto lst = GetInterfaceListInternal();
-  for (auto list_entry : lst)
+  for (const auto& list_entry : GetInterfaceListInternal())
     result.emplace(list_entry.first);
   return result;
 }