4 files changed, 4 insertions, 4 deletions
diff --git a/sfx2/source/appl/appserv.cxx b/sfx2/source/appl/appserv.cxx
index b8480b0f6f4d..54a503f5b166 100644
--- a/sfx2/source/appl/appserv.cxx
+++ b/sfx2/source/appl/appserv.cxx
@@ -170,7 +170,7 @@ namespace
                 return OUString( "Draw" );
                 break;
             default:
-                return OUString( "" );
+                return OUString();
                 break;
         }
     }
diff --git a/sfx2/source/dialog/filedlghelper.cxx b/sfx2/source/dialog/filedlghelper.cxx
index 67d8ff728401..0c5e227cf1e7 100644
--- a/sfx2/source/dialog/filedlghelper.cxx
+++ b/sfx2/source/dialog/filedlghelper.cxx
@@ -1575,7 +1575,7 @@ void FileDialogHelper_Impl::getRealFilter( OUString& _rFilter ) const
     {
         std::shared_ptr<const SfxFilter> pFilter =
             mpMatcher->GetFilter4UIName( _rFilter, m_nMustFlags, m_nDontFlags );
-        _rFilter = pFilter ? pFilter->GetFilterName() : OUString("");
+        _rFilter = pFilter ? pFilter->GetFilterName() : OUString();
     }
 }
 
diff --git a/sfx2/source/doc/oleprops.cxx b/sfx2/source/doc/oleprops.cxx
index f1ba967a20fa..318f981ee460 100644
--- a/sfx2/source/doc/oleprops.cxx
+++ b/sfx2/source/doc/oleprops.cxx
@@ -672,7 +672,7 @@ SfxOleDictionaryProperty::SfxOleDictionaryProperty( const SfxOleTextEncoding& rT
 OUString SfxOleDictionaryProperty::GetPropertyName( sal_Int32 nPropId ) const
 {
     SfxOlePropNameMap::const_iterator aIt = maPropNameMap.find( nPropId );
-    return (aIt == maPropNameMap.end()) ? OUString("") : aIt->second;
+    return (aIt == maPropNameMap.end()) ? OUString() : aIt->second;
 }
 
 void SfxOleDictionaryProperty::SetPropertyName( sal_Int32 nPropId, const OUString& rPropName )
diff --git a/sfx2/source/notebookbar/SfxNotebookBar.cxx b/sfx2/source/notebookbar/SfxNotebookBar.cxx
index 15d89bce4205..5574cdec1423 100644
--- a/sfx2/source/notebookbar/SfxNotebookBar.cxx
+++ b/sfx2/source/notebookbar/SfxNotebookBar.cxx
@@ -71,7 +71,7 @@ static OUString lcl_getAppName( vcl::EnumContext::Application eApp )
             return OUString( "Impress" );
             break;
         default:
-            return OUString( "" );
+            return OUString();
             break;
     }
 }