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-rw-r--r--sc/source/filter/inc/xechart.hxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/sc/source/filter/inc/xechart.hxx b/sc/source/filter/inc/xechart.hxx
index 94b98e7c1a9d..4fe5f5c3baa2 100644
--- a/sc/source/filter/inc/xechart.hxx
+++ b/sc/source/filter/inc/xechart.hxx
@@ -86,7 +86,7 @@ public:
/** Returns this root instance - for code readability in derived classes. */
inline const XclExpChRoot& GetChRoot() const { return *this; }
/** Returns the API Chart document model. */
- css::uno::Reference< css::chart2::XChartDocument >
+ css::uno::Reference< css::chart2::XChartDocument > const &
GetChartDocument() const;
/** Returns a reference to the parent chart data object. */
XclExpChChart& GetChartData() const;