Rebase PR

yozhikoff · yozhikoff · commit f33a30e758e0 · 2020-07-04T23:52:13.000+03:00
diff --git a/lib/matplotlib/axes/_base.py b/lib/matplotlib/axes/_base.py
@@ -418,8 +418,8 @@ def _plot_args(self, tup, kwargs):
             raise ValueError(f"x has {ncx} columns but y has {ncy} columns")
 
         if ('label' in kwargs and max(ncx, ncy) > 1
-                    and isinstance(kwargs['label'], Iterable)
-                    and not isinstance(kwargs['label'], str)):
+                and isinstance(kwargs['label'], Iterable)
+                and not isinstance(kwargs['label'], str)):
             if len(kwargs['label']) != max(ncx, ncy):
                 raise ValueError(f"if label is iterable label and input data"
                                  f" must have same length, but have lengths "
