Fix warnings.

git-svn-id: svn://localhost/ardour2/branches/3.0@10537 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/gtk2_ardour/canvas-waveview.c b/gtk2_ardour/canvas-waveview.c
index 1e28a2733090f00863c221fa8173349125e3a30f..03a4fa4ff9f9989644eab7db8de065fec0f3f3e2 100644 (file)
--- a/gtk2_ardour/canvas-waveview.c
+++ b/gtk2_ardour/canvas-waveview.c
@@ -385,13 +385,9 @@ gnome_canvas_waveview_init (GnomeCanvasWaveView *waveview)
 static void
 gnome_canvas_waveview_destroy (GtkObject *object)
 {
-       GnomeCanvasWaveView *waveview;
-
        g_return_if_fail (object != NULL);
        g_return_if_fail (GNOME_IS_CANVAS_WAVEVIEW (object));
 
-       waveview = GNOME_CANVAS_WAVEVIEW (object);
-
        if (GTK_OBJECT_CLASS (parent_class)->destroy)
                (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
 }
@@ -1642,7 +1638,6 @@ gnome_canvas_waveview_draw (GnomeCanvasItem *item,
        int cache_index;
        gboolean rectify;
        double origin;
-       double clip_length;
        double xoff;
        double yoff = 0.0;
        double ulx;
@@ -1707,8 +1702,6 @@ gnome_canvas_waveview_draw (GnomeCanvasItem *item,
                rectify = FALSE;
        }
 
-       clip_length = MIN(5,(waveview->height/4));
-
        cr = gdk_cairo_create (drawable);
        cairo_set_line_width (cr, 0.5);