Fix GH14900: numpy 1.17.0 breaks test_colors.

bingyao · bingyao · commit e6dbe0afecca · 2019-07-27T23:46:29.000+08:00
diff --git a/lib/matplotlib/colors.py b/lib/matplotlib/colors.py
@@ -1724,7 +1724,7 @@ def shade_normals(self, normals, fraction=1.):
             # visually appears better than a "hard" clip.
             intensity -= imin
             intensity /= (imax - imin)
-        intensity = np.clip(intensity, 0, 1, intensity)
+        intensity = np.clip(intensity, 0, 1)
 
         return intensity
 
