Merge pull request #14910 from meeseeksmachine/auto-backport-of-pr-14901-on-v3.1.x

tacaswell · web-flow · commit 1230e83b6793 · 2019-07-28T17:24:01.000-04:00
Backport PR #14901 on branch v3.1.x (Fix GH14900: numpy 1.17.0 breaks test_colors.)
diff --git a/lib/matplotlib/colors.py b/lib/matplotlib/colors.py
@@ -1685,7 +1685,7 @@ 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
 
