fdo#53985 DOCX import: don't try to set empty PageDescName

Regression from 50cb1667.

Change-Id: Ie04d5ad37555ed4cfeb34ccb8dc021675fbd25ea

sw/qa/extras/ooxmlimport/ooxmlimport.cxx

@@ -117,6 +117,7 @@ public:
     void testGroupshapeLine();
     void testN779642();
     void testTbLrHeight();
+    void testFdo53985();
 
     CPPUNIT_TEST_SUITE(Test);
 #if !defined(MACOSX) && !defined(WNT)
@@ -185,6 +186,7 @@ void Test::run()
         {"groupshape-line.docx", &Test::testGroupshapeLine},
         {"n779642.docx", &Test::testN779642},
         {"tblr-height.docx", &Test::testTbLrHeight},
+        {"fdo53985.docx", &Test::testFdo53985},
     };
     header();
     for (unsigned int i = 0; i < SAL_N_ELEMENTS(aMethods); ++i)
@@ -1196,6 +1198,15 @@ void Test::testTbLrHeight()
     CPPUNIT_ASSERT_EQUAL(text::SizeType::FIX, getProperty<sal_Int16>(xTableRows->getByIndex(0), "SizeType"));
 }
 
+void Test::testFdo53985()
+{
+    // Unhandled excetion prevented import of the rest of the document.
+
+    uno::Reference<text::XTextTablesSupplier> xTablesSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XIndexAccess> xTables(xTablesSupplier->getTextTables( ), uno::UNO_QUERY);
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(5), xTables->getCount()); // Only 4 tables were imported.
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
 
 CPPUNIT_PLUGIN_IMPLEMENT();

writerfilter/source/dmapper/PropertyMap.cxx

@@ -840,7 +840,20 @@ void SectionPropertyMap::CloseSectionGroup( DomainMapper_Impl& rDM_Impl )
             ApplyColumnProperties( xSection );
         uno::Reference<beans::XPropertySet> xRangeProperties(lcl_GetRangeProperties(m_bIsFirstSection, rDM_Impl, m_xStartingRange));
         if (xRangeProperties.is())
-            xRangeProperties->setPropertyValue(rPropNameSupplier.GetName(PROP_PAGE_DESC_NAME), uno::makeAny(m_bTitlePage ? m_sFirstPageStyleName : m_sFollowPageStyleName));
+        {
+            OUString aName = m_bTitlePage ? m_sFirstPageStyleName : m_sFollowPageStyleName;
+            if (!aName.isEmpty())
+            {
+                try
+                {
+                    xRangeProperties->setPropertyValue(rPropNameSupplier.GetName(PROP_PAGE_DESC_NAME), uno::makeAny(aName));
+                }
+                catch( const uno::Exception& )
+                {
+                    SAL_WARN("writerfilter", "failed to set PageDescName!");
+                }
+            }
+        }
     }
     // If the section is of type "New column" (0x01), then simply insert a column break.
     // But only if there actually are columns on the page, otherwise a column break