remove unused filled variable from DrawPolygon

diff --git a/cmd/smyrna/draw.c b/cmd/smyrna/draw.c
index 8f30158032583956e8227475b3004c9ee09f216f..2e34b236038d252d22ad0c62f08f72569d5408e2 100644 (file)
--- a/cmd/smyrna/draw.c
+++ b/cmd/smyrna/draw.c
@@ -192,7 +192,6 @@ static void DrawEllipse(sdot_op*  o, int param)
 
 static void DrawPolygon(sdot_op * o, int param)
 {
-    int filled;
     xdot_op *  op=&o->op;
     view->Topview->global_z=view->Topview->global_z+o->layer*LAYER_DIFF;
 
@@ -206,10 +205,7 @@ static void DrawPolygon(sdot_op * o, int param)
            glColor4f(view->selectedNodeColor.R, view->selectedNodeColor.G,
                      view->selectedNodeColor.B,
                      view->selectedNodeColor.A);
-
-       filled = 1;
     } else {
-       filled = 0;
        if (param == 0)
            glColor4f(view->penColor.R, view->penColor.G, view->penColor.B,
                      view->penColor.A);