4 files changed, 17 insertions, 2 deletions
diff --git a/sw/source/core/crsr/bookmrk.cxx b/sw/source/core/crsr/bookmrk.cxx
index 35fc43e9b996..d79fffc12b0e 100644
--- a/sw/source/core/crsr/bookmrk.cxx
+++ b/sw/source/core/crsr/bookmrk.cxx
@@ -272,6 +272,14 @@ namespace sw { namespace mark
         io_pDoc->getIDocumentState().SetModified();
     }
 
+    void Bookmark::DeregisterFromDoc(SwDoc* const io_pDoc)
+    {
+        DdeBookmark::DeregisterFromDoc(io_pDoc);
+
+        // fdo#51741 Bookmark should mark document as modified when deleted
+        io_pDoc->getIDocumentState().SetModified();
+    }
+
     ::sfx2::IXmlIdRegistry& Bookmark::GetRegistry()
     {
         SwDoc *const pDoc( GetMarkPos().GetDoc() );
diff --git a/sw/source/core/doc/docbm.cxx b/sw/source/core/doc/docbm.cxx
index 22cef6b83fa1..b06097a1233a 100644
--- a/sw/source/core/doc/docbm.cxx
+++ b/sw/source/core/doc/docbm.cxx
@@ -28,6 +28,7 @@
 #include <dcontact.hxx>
 #include <doc.hxx>
 #include <IDocumentRedlineAccess.hxx>
+#include <IDocumentState.hxx>
 #include <docary.hxx>
 #include <xmloff/odffields.hxx>
 #include <editsh.hxx>
@@ -550,6 +551,11 @@ namespace sw { namespace mark
             m_aMarkNamesSet.erase(pMarkBase->GetName());
             m_aMarkNamesSet.insert(rNewName);
             pMarkBase->SetName(rNewName);
+
+            // fdo#51741 Bookmark should mark document as modified when renamed
+            if (dynamic_cast< ::sw::mark::Bookmark* >(io_pMark)) {
+                m_pDoc->getIDocumentState().SetModified();
+            }
         }
         return true;
     }
diff --git a/sw/source/core/inc/bookmrk.hxx b/sw/source/core/inc/bookmrk.hxx
index b5eef562e59a..d5bc95c9af24 100644
--- a/sw/source/core/inc/bookmrk.hxx
+++ b/sw/source/core/inc/bookmrk.hxx
@@ -152,7 +152,7 @@ namespace sw {
 
             void SetRefObject( SwServerObject* pObj );
 
-            void DeregisterFromDoc(SwDoc* const pDoc);
+            virtual void DeregisterFromDoc(SwDoc* const pDoc);
             virtual ~DdeBookmark();
 
         private:
@@ -171,6 +171,8 @@ namespace sw {
                 const OUString& rShortName);
             virtual void InitDoc(SwDoc* const io_Doc) SAL_OVERRIDE;
 
+            virtual void DeregisterFromDoc(SwDoc* const io_pDoc) SAL_OVERRIDE;
+
             virtual const OUString& GetShortName() const SAL_OVERRIDE
                 { return m_sShortName; }
             virtual const vcl::KeyCode& GetKeyCode() const SAL_OVERRIDE
diff --git a/sw/source/core/unocore/unobkm.cxx b/sw/source/core/unocore/unobkm.cxx
index 3697649b04a1..f42beb344d57 100644
--- a/sw/source/core/unocore/unobkm.cxx
+++ b/sw/source/core/unocore/unobkm.cxx
@@ -357,7 +357,6 @@ throw (uno::RuntimeException, std::exception)
             m_pImpl->m_pDoc->GetIDocumentUndoRedo().AppendUndo(
                     new SwUndoRenameBookmark(*m_pImpl->m_pRegisteredBookmark, sOldName));
         }
-        m_pImpl->m_pDoc->getIDocumentState().SetModified();
     }
 }