loplugin:passstuffbyref in writerfilter

Change-Id: Ia85f5a7a9846802de7a1495e70d16c9e3418dc3e

1 files changed, 3 insertions, 3 deletions

diff --git a/writerfilter/source/dmapper/TableData.hxx b/writerfilter/source/dmapper/TableData.hxx
index ff5f6aa7da11..84100cbb95f1 100644
--- a/writerfilter/source/dmapper/TableData.hxx
+++ b/writerfilter/source/dmapper/TableData.hxx
@@ -95,7 +95,7 @@ public:
     /**
        Return properties of the cell.
      */
-    TablePropertyMapPtr getProperties() { return mpProps; }
+    const TablePropertyMapPtr& getProperties() { return mpProps; }
 
     bool isOpen() const { return mbOpen; }
 };
@@ -230,7 +230,7 @@ public:
     /**
        Return properties of the row.
      */
-    TablePropertyMapPtr getProperties()
+    const TablePropertyMapPtr& getProperties()
     {
         return mpProperties;
     }
@@ -362,7 +362,7 @@ public:
         return mRows[i];
     }
 
-    const RowPointer_t getCurrentRow() const
+    const RowPointer_t& getCurrentRow() const
     {
         return mpRow;
     }