compiler warnings--

svn path=/trunk/KDE/kdeedu/kmplot/; revision=896349

kmplot/function.cpp

@@ -808,8 +808,8 @@ QList< Plot > Function::plots( PlotCombinations combinations ) const
 		
 		if ( m_parameters.useList )
 		{
-			int pos = 0;
-			foreach ( const Value &v, m_parameters.list )
+			const int listsize = m_parameters.list.size();
+			for ( int pos = 0; pos < listsize; ++pos )
 			{
 				Parameter param( Parameter::List );
 				param.setListPos( pos++ );

kmplot/view.cpp

@@ -395,7 +395,6 @@ void View::draw( QPaintDevice * dev, PlotMedium medium )
 	// sliding the view about
 	painter.setRenderHint( QPainter::Antialiasing, m_zoomMode != Translating );
 	
-	double numPlots = XParser::self()->m_ufkt.size();
 	double at = -1;
 	foreach ( Function * function, XParser::self()->m_ufkt )
 	{