Explicitly mark overriding destructors as "virtual"

It appears that the C++ standard allows overriding destructors to be marked
"override," but at least some MSVC versions complain about it, so at least make
sure such destructors are explicitly marked "virtual."

Change-Id: I0e1cafa7584fd16ebdce61f569eae2373a71b0a1

3 files changed, 3 insertions, 3 deletions

diff --git a/xmlsecurity/source/helper/xmlsignaturehelper2.hxx b/xmlsecurity/source/helper/xmlsignaturehelper2.hxx
index 6371bb9a7aef..b02732a85092 100644
--- a/xmlsecurity/source/helper/xmlsignaturehelper2.hxx
+++ b/xmlsecurity/source/helper/xmlsignaturehelper2.hxx
@@ -55,7 +55,7 @@ private:
 
 public:
     ImplXMLSignatureListener( const Link& rCreationResultListenerListener, const Link rVerifyResultListenerListener, const Link rStartVerifySignatureElement );
-    ~ImplXMLSignatureListener();
+    virtual ~ImplXMLSignatureListener();
 
     void setNextHandler(com::sun::star::uno::Reference<
         com::sun::star::xml::sax::XDocumentHandler > xNextHandler);
diff --git a/xmlsecurity/source/helper/xsecctl.hxx b/xmlsecurity/source/helper/xsecctl.hxx
index 39b8427a3a78..dc644160a877 100644
--- a/xmlsecurity/source/helper/xsecctl.hxx
+++ b/xmlsecurity/source/helper/xsecctl.hxx
@@ -390,7 +390,7 @@ private:
 
 public:
     XSecController(const com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext>& rxCtx);
-    ~XSecController();
+    virtual ~XSecController();
 
     sal_Int32 getNewSecurityId(  );
 
diff --git a/xmlsecurity/source/helper/xsecparser.hxx b/xmlsecurity/source/helper/xsecparser.hxx
index 48758cd6cfb2..03c75194233a 100644
--- a/xmlsecurity/source/helper/xsecparser.hxx
+++ b/xmlsecurity/source/helper/xsecparser.hxx
@@ -104,7 +104,7 @@ public:
     XSecParser( XSecController* pXSecController,
         const com::sun::star::uno::Reference<
             com::sun::star::xml::sax::XDocumentHandler >& xNextHandler );
-    ~XSecParser(){};
+    virtual ~XSecParser(){};
 
     /*
      * XDocumentHandler