TST: add missing decorator

tacaswell · tacaswell · commit 3c2ea5a60672 · 2016-07-09T13:19:58.000-04:00
This maybe the source of flaky tests.
diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py
@@ -4553,6 +4553,7 @@ def test_large_offset():
     fig.canvas.draw()
 
 
+@cleanup
 def test_bar_color_cycle():
     ccov = mcolors.colorConverter.to_rgb
     fig, ax = plt.subplots()
