fix warning

jef · jef · commit 1aab1bd79efd · 2009-10-03T20:33:09.000Z
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@11745 c8812cc2-4d05-0410-92ff-de0c093fc19c
diff --git a/src/app/qgsmeasuretool.cpp b/src/app/qgsmeasuretool.cpp
@@ -140,7 +140,6 @@ void QgsMeasureTool::canvasMoveEvent( QMouseEvent * e )
 {
   if ( !mRightMouseClicked )
   {
-    QgsVectorLayer *vl = dynamic_cast<QgsVectorLayer *>( mCanvas->currentLayer() );
     QgsPoint point = snapPoint( e->pos() );
 
     mRubberBand->movePoint( point );
@@ -151,7 +150,6 @@ void QgsMeasureTool::canvasMoveEvent( QMouseEvent * e )
 
 void QgsMeasureTool::canvasReleaseEvent( QMouseEvent * e )
 {
-  QgsVectorLayer *vl = dynamic_cast<QgsVectorLayer *>( mCanvas->currentLayer() );
   QgsPoint point = snapPoint( e->pos() );
 
   if ( e->button() == Qt::RightButton && ( e->buttons() & Qt::LeftButton ) == 0 ) // restart

Original file line number	Diff line number	Diff line change
`@@ -140,7 +140,6 @@ void QgsMeasureTool::canvasMoveEvent( QMouseEvent * e )`
`140`	`140`	`{`
`141`	`141`	`if ( !mRightMouseClicked )`
`142`	`142`	`{`
`143`		`- QgsVectorLayer vl = dynamic_cast<QgsVectorLayer >( mCanvas->currentLayer() );`
`144`	`143`	`QgsPoint point = snapPoint( e->pos() );`
`145`	`144`
`146`	`145`	`mRubberBand->movePoint( point );`
`@@ -151,7 +150,6 @@ void QgsMeasureTool::canvasMoveEvent( QMouseEvent * e )`
`151`	`150`
`152`	`151`	`void QgsMeasureTool::canvasReleaseEvent( QMouseEvent * e )`
`153`	`152`	`{`
`154`		`- QgsVectorLayer vl = dynamic_cast<QgsVectorLayer >( mCanvas->currentLayer() );`
`155`	`153`	`QgsPoint point = snapPoint( e->pos() );`
`156`	`154`
`157`	`155`	`if ( e->button() == Qt::RightButton && ( e->buttons() & Qt::LeftButton ) == 0 ) // restart`