matplotlib
diff --git a/‎lib/mpl_toolkits/mplot3d/axes3d.py
Copy file name to clipboardExpand all lines: lib/mpl_toolkits/mplot3d/axes3d.py
+3-3Lines changed: 3 additions & 3 deletions b/‎lib/mpl_toolkits/mplot3d/axes3d.py
Copy file name to clipboardExpand all lines: lib/mpl_toolkits/mplot3d/axes3d.py
+3-3Lines changed: 3 additions & 3 deletions
@@ -2443,9 +2443,9 @@ def bar3d(self, x, y, z, dx, dy, dz, color=None,
 
         facecolors = []
         if color is None:
-            # no color specified
-            facecolors = [None] * len(x)
-        elif len(color) == len(x):
+            color = self._get_lines.get_next_color()
+
+        if len(color) == len(x):
             # bar colors specified, need to expand to number of faces
             for c in color:
                 facecolors.extend([c] * 6)