honor limited buffer size, if set

1 files changed, 4 insertions, 2 deletions

diff --git a/noncore/net/wellenreiter/gui/packetview.cpp b/noncore/net/wellenreiter/gui/packetview.cpp
index f0f16ff..69438fa 100644
--- a/noncore/net/wellenreiter/gui/packetview.cpp
+++ b/noncore/net/wellenreiter/gui/packetview.cpp
@@ -64,35 +64,37 @@ PacketView::PacketView( QWidget * parent, const char * name, WFlags f )
 
     connect( _number, SIGNAL( valueChanged( int ) ), this, SLOT( showPacket( int ) ) );
     connect( parent, SIGNAL( currentChanged( QWidget *) ), this, SLOT( activated( QWidget* ) ) );
 
     clear();
 
 }
 
 void PacketView::add( const OPacket* p, int size )
 {
     odebug << "PacketView::add() size = " << size << oendl;
     if ( size == -1 ) // unlimited buffer
     {
         _packets.append( p );
     }
     else
-    // limited buffer, limit = size
-    if ( _packets.count() < size )
+    {   // limited buffer, limit = size
+        while ( _packets.count() >= size )
     {
+            _packets.removeFirst();
+        }
         _packets.append( p );
     }
 
     _number->setMinValue( 1 );
     _number->setMaxValue( _packets.count() );
     _number->setValue( _packets.count() );
 }
 
 void PacketView::showPacket( int number )
 {
     _list->clear();
     _hex->setText("");
     const OPacket* p = _packets.at( number-1 );
 
     if ( p )
     {