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-rw-r--r--include/cppuhelper/interfacecontainer.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/cppuhelper/interfacecontainer.h b/include/cppuhelper/interfacecontainer.h
index 6ec2e08170d3..a29eba04e752 100644
--- a/include/cppuhelper/interfacecontainer.h
+++ b/include/cppuhelper/interfacecontainer.h
@@ -41,6 +41,10 @@ namespace cppu
namespace detail {
+ /**
+ This is here to optimise space in the common case that there are zero or one
+ listeners.
+ */
union element_alias
{
::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > > *pAsSequence;