Backport PR matplotlib#29552: Bug Fix: Normalize kwargs for Histogram

TheSkyentist · meeseeksmachine · commit 64ff907d03e6 · 2025-03-26T23:48:53.000Z
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -7018,6 +7018,8 @@ def hist(self, x, bins=None, range=None, density=False, weights=None,
         bin_range = range
         from builtins import range
 
+        kwargs = cbook.normalize_kwargs(kwargs, mpatches.Patch)
+
         if np.isscalar(x):
             x = [x]
 
