pass args to MI

jreback · jreback · commit 615a99f4d87a · 2017-03-15T19:04:08.000-04:00
diff --git a/pandas/indexes/multi.py b/pandas/indexes/multi.py
@@ -1202,7 +1202,9 @@ def _reconstruct_as_sorted(self):
             new_levels.append(lev)
             new_labels.append(lab)
 
-        return MultiIndex(new_levels, new_labels, names=self.names)
+        return MultiIndex(new_levels, new_labels,
+                          names=self.names, sortorder=self.sortorder,
+                          verify_integrity=False)
 
     @property
     def nlevels(self):
