QT: Fixed gradient_fill_polyline.

xtt/lib/glow/qt/glow_draw_qt.cqt

@@ -1911,11 +1911,8 @@ void GlowDrawQt::gradient_fill_arc(int x, int y, int width, int height,
   if ((pat = gradient_create_pattern(x, y, width, height, d0, d1, d2, gradient))) {
     get_painter(glow_eDrawType_Line, 0);
     QPainterPath path;
-    if (!(angle2 == 360 || angle2 == 180))
-      path.moveTo(x + width / 2.0, y + height / 2.0);
+    path.moveTo(x + width / 2.0, y + height / 2.0);
     path.arcTo(x, y, width, height, angle1, angle2);
-    if (!(angle2 == 360 || angle2 == 180))
-      path.moveTo(x + width / 2.0, y + height / 2.0);
     painter.fillPath(path, *pat);
     reset_clip();