misc

Author: sfc-gh-jkew

modin/core/dataframe/pandas/dataframe/dataframe.py

@@ -4698,6 +4698,8 @@ def to_pandas(self):
         df = self._partition_mgr_cls.to_pandas(self._partitions)
         if df.empty:
             df = pandas.DataFrame(columns=self.columns, index=self.index)
+            if len(df.columns) and self.has_materialized_dtypes:
+                df = df.astype(self.dtypes)
         else:
             for axis, has_external_index in enumerate(
                 ["has_materialized_index", "has_materialized_columns"]