Prefer prefix ++/-- operators for non-primitive types

Change-Id: I272c2efc21f78dbd35c6dff6143c4770aed4ec16

1 files changed, 2 insertions, 4 deletions

diff --git a/vcl/source/gdi/pdfextoutdevdata.cxx b/vcl/source/gdi/pdfextoutdevdata.cxx
index 8461b579f13f..45eb7ed3de70 100644
--- a/vcl/source/gdi/pdfextoutdevdata.cxx
+++ b/vcl/source/gdi/pdfextoutdevdata.cxx
@@ -141,9 +141,8 @@ sal_Int32 GlobalSyncData::GetMappedStructId( sal_Int32 nStructId )
 
 void GlobalSyncData::PlayGlobalActions( PDFWriter& rWriter )
 {
-    std::deque< PDFExtOutDevDataSync::Action >::iterator aIter( mActions.begin() );
-    std::deque< PDFExtOutDevDataSync::Action >::iterator aEnd( mActions.end() );
-    while( aIter != aEnd )
+    for (std::deque< PDFExtOutDevDataSync::Action >::const_iterator aIter( mActions.begin() ), aEnd( mActions.end() ) ;
+         aIter != aEnd ; ++aIter)
     {
         switch( *aIter )
         {
@@ -283,7 +282,6 @@ void GlobalSyncData::PlayGlobalActions( PDFWriter& rWriter )
             case PDFExtOutDevDataSync::EndGroupGfxLink:
                 break;
         }
-        aIter++;
     }
 }