1 files changed, 4 insertions, 0 deletions
diff --git a/xmlsecurity/source/component/documentdigitalsignatures.cxx b/xmlsecurity/source/component/documentdigitalsignatures.cxx
index dcfaad0af773..7c3ec4232b80 100644
--- a/xmlsecurity/source/component/documentdigitalsignatures.cxx
+++ b/xmlsecurity/source/component/documentdigitalsignatures.cxx
@@ -66,6 +66,8 @@ using namespace css::lang;
 using namespace css::security;
 using namespace css::xml::crypto;
 
+namespace {
+
 class DocumentDigitalSignatures
     : public cppu::WeakImplHelper<css::security::XDocumentDigitalSignatures,
                                   css::lang::XInitialization, css::lang::XServiceInfo>
@@ -190,6 +192,8 @@ public:
     }
 };
 
+}
+
 DocumentDigitalSignatures::DocumentDigitalSignatures( const Reference< XComponentContext >& rxCtx ):
     mxCtx(rxCtx),
     m_sODFVersion(ODFVER_012_TEXT),