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-rw-r--r--connectivity/source/cpool/ZPoolCollection.cxx2
-rw-r--r--connectivity/source/cpool/ZPoolCollection.hxx2
2 files changed, 2 insertions, 2 deletions
diff --git a/connectivity/source/cpool/ZPoolCollection.cxx b/connectivity/source/cpool/ZPoolCollection.cxx
index 9dd861d33854..ad462ea596b6 100644
--- a/connectivity/source/cpool/ZPoolCollection.cxx
+++ b/connectivity/source/cpool/ZPoolCollection.cxx
@@ -249,7 +249,7 @@ bool OPoolCollection::isPoolingEnabled()
return bEnabled;
}
-Reference<XInterface> OPoolCollection::getConfigPoolRoot()
+Reference<XInterface> const & OPoolCollection::getConfigPoolRoot()
{
if(!m_xConfigNode.is())
m_xConfigNode = createWithServiceFactory(getConnectionPoolNodeName());
diff --git a/connectivity/source/cpool/ZPoolCollection.hxx b/connectivity/source/cpool/ZPoolCollection.hxx
index ff31c6c38435..25c3f5a934d1 100644
--- a/connectivity/source/cpool/ZPoolCollection.hxx
+++ b/connectivity/source/cpool/ZPoolCollection.hxx
@@ -86,7 +86,7 @@ namespace connectivity
// some configuration helper methods
css::uno::Reference< css::uno::XInterface > createWithServiceFactory(const OUString& _rPath) const;
- css::uno::Reference< css::uno::XInterface > getConfigPoolRoot();
+ css::uno::Reference< css::uno::XInterface > const & getConfigPoolRoot();
static css::uno::Reference< css::uno::XInterface > createWithProvider( const css::uno::Reference< css::lang::XMultiServiceFactory >& _rxConfProvider,
const OUString& _rPath);
static css::uno::Reference< css::uno::XInterface > openNode( const OUString& _rPath,