LibPDF: Use move to avoid unnecessary ref/unref of network device RefPtr

Flagged by pvs-studio as a potential perf optimization.

1 files changed, 1 insertions, 1 deletions

diff --git a/Userland/Libraries/LibPDF/Document.cpp b/Userland/Libraries/LibPDF/Document.cpp
index 582a1c90f9..3705ee30e4 100644
--- a/Userland/Libraries/LibPDF/Document.cpp
+++ b/Userland/Libraries/LibPDF/Document.cpp
@@ -305,7 +305,7 @@ NonnullRefPtrVector<OutlineItem> Document::build_outline_item_chain(Value const&
         auto next_child = build_outline_item(next_child_dict);
         children.append(next_child);
 
-        current_child_dict = next_child_dict;
+        current_child_dict = move(next_child_dict);
     }
 
     VERIFY(last_ref.as_ref_index() == current_child_index);