1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/blenlib/BLI_map.hh b/source/blender/blenlib/BLI_map.hh
index ee20cb40ade..9480af89107 100644
--- a/source/blender/blenlib/BLI_map.hh
+++ b/source/blender/blenlib/BLI_map.hh
@@ -1016,7 +1016,7 @@ class Map {
           return;
         }
         else {
-          auto return_value = create_value(value_ptr);
+          auto &&return_value = create_value(value_ptr);
           slot.occupy_no_value(std::forward<ForwardKey>(key), hash);
           occupied_and_removed_slots_++;
           return return_value;