Clean up aEmpty

Change-Id: I4c4294b7fb1cb537ba3ae3e6e7e747a3333b7469

4 files changed, 13 insertions, 19 deletions

diff --git a/svx/source/dialog/passwd.cxx b/svx/source/dialog/passwd.cxx
index ebb736cdbfbe..bca9ea1bc39c 100644
--- a/svx/source/dialog/passwd.cxx
+++ b/svx/source/dialog/passwd.cxx
@@ -27,13 +27,12 @@ IMPL_LINK_NOARG_TYPED(SvxPasswordDialog, ButtonHdl, Button*, void)
 {
     bool bOK = true;
     short nRet = RET_OK;
-    OUString aEmpty;
 
     if ( m_pNewPasswdED->GetText() != m_pRepeatPasswdED->GetText() )
     {
         ScopedVclPtrInstance<MessageDialog>::Create(this, aRepeatPasswdErrStr)->Execute();
-        m_pNewPasswdED->SetText( aEmpty );
-        m_pRepeatPasswdED->SetText( aEmpty );
+        m_pNewPasswdED->SetText( "" );
+        m_pRepeatPasswdED->SetText( "" );
         m_pNewPasswdED->GrabFocus();
         bOK = false;
     }
@@ -41,7 +40,7 @@ IMPL_LINK_NOARG_TYPED(SvxPasswordDialog, ButtonHdl, Button*, void)
     if ( bOK && aCheckPasswordHdl.IsSet() && !aCheckPasswordHdl.Call( this ) )
     {
         ScopedVclPtrInstance<MessageDialog>::Create(this, aOldPasswdErrStr)->Execute();
-        m_pOldPasswdED->SetText( aEmpty );
+        m_pOldPasswdED->SetText( "" );
         m_pOldPasswdED->GrabFocus();
         bOK = false;
     }
diff --git a/svx/source/svdraw/svdmodel.cxx b/svx/source/svdraw/svdmodel.cxx
index ff9004e7cba1..5478cdc43d93 100644
--- a/svx/source/svdraw/svdmodel.cxx
+++ b/svx/source/svdraw/svdmodel.cxx
@@ -479,8 +479,7 @@ void SdrModel::BegUndo()
 {
     if( mpImpl->mpUndoManager )
     {
-        const OUString aEmpty;
-        mpImpl->mpUndoManager->EnterListAction(aEmpty,aEmpty);
+        mpImpl->mpUndoManager->EnterListAction("","");
         nUndoLevel++;
     }
     else if( IsUndoEnabled() )
@@ -501,8 +500,7 @@ void SdrModel::BegUndo(const OUString& rComment)
 {
     if( mpImpl->mpUndoManager )
     {
-        const OUString aEmpty;
-        mpImpl->mpUndoManager->EnterListAction( rComment, aEmpty );
+        mpImpl->mpUndoManager->EnterListAction( rComment, "" );
         nUndoLevel++;
     }
     else if( IsUndoEnabled() )
@@ -524,8 +522,7 @@ void SdrModel::BegUndo(const OUString& rComment, const OUString& rObjDescr, SdrR
         {
             aComment = aComment.replaceFirst("%1", rObjDescr);
         }
-        const OUString aEmpty;
-        mpImpl->mpUndoManager->EnterListAction( aComment,aEmpty );
+        mpImpl->mpUndoManager->EnterListAction( aComment,"" );
         nUndoLevel++;
     }
     else if( IsUndoEnabled() )
diff --git a/svx/source/tbxctrls/extrusioncontrols.cxx b/svx/source/tbxctrls/extrusioncontrols.cxx
index 0582dc24cf31..80575617116b 100644
--- a/svx/source/tbxctrls/extrusioncontrols.cxx
+++ b/svx/source/tbxctrls/extrusioncontrols.cxx
@@ -347,12 +347,11 @@ ExtrusionDepthWindow::ExtrusionDepthWindow(
 {
     SetSelectHdl( LINK( this, ExtrusionDepthWindow, SelectHdl ) );
 
-    OUString aEmpty;
-    appendEntry(0, aEmpty, maImgDepth0);
-    appendEntry(1, aEmpty, maImgDepth1);
-    appendEntry(2, aEmpty, maImgDepth2);
-    appendEntry(3, aEmpty, maImgDepth3);
-    appendEntry(4, aEmpty, maImgDepth4);
+    appendEntry(0, "", maImgDepth0);
+    appendEntry(1, "", maImgDepth1);
+    appendEntry(2, "", maImgDepth2);
+    appendEntry(3, "", maImgDepth3);
+    appendEntry(4, "", maImgDepth4);
     appendEntry(5, SVX_RESSTR(RID_SVXSTR_INFINITY), maImgDepthInfinity);
     appendEntry(6, SVX_RESSTR(RID_SVXSTR_CUSTOM));
 
diff --git a/svx/source/unodraw/unoshape.cxx b/svx/source/unodraw/unoshape.cxx
index bea3c9c49d7f..35423a2f8b80 100644
--- a/svx/source/unodraw/unoshape.cxx
+++ b/svx/source/unodraw/unoshape.cxx
@@ -1581,12 +1581,11 @@ bool SAL_CALL SvxShape::SetFillAttribute( sal_Int32 nWID, const OUString& rName,
         case XATTR_LINEEND:
         case XATTR_LINESTART:
             {
-                const OUString aEmpty;
                 const basegfx::B2DPolyPolygon aEmptyPoly;
                 if( nWID == XATTR_LINEEND )
-                    rSet.Put( XLineEndItem( aEmpty, aEmptyPoly ) );
+                    rSet.Put( XLineEndItem( "", aEmptyPoly ) );
                 else
-                    rSet.Put( XLineStartItem( aEmpty, aEmptyPoly ) );
+                    rSet.Put( XLineStartItem( "", aEmptyPoly ) );
 
                 return true;
             }