Fixed diff (#131)

modin-project · Oct 8, 2018 · 68f2f59 · 68f2f59
1 parent fde358c
commit 68f2f59
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/modin/pandas/dataframe.py b/modin/pandas/dataframe.py
@@ -1100,6 +1100,7 @@ def diff(self, periods=1, axis=0):
         Returns:
             DataFrame with the diff applied
         """
+        axis = pandas.DataFrame()._get_axis_number(axis)
         return DataFrame(
             data_manager=self._data_manager.diff(periods=periods, axis=axis)
         )