Stops the pandas future warning

mullinscr · Sep 26, 2022 · c5de5e7 · c5de5e7
1 parent 99089e6
commit c5de5e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/naptan/naptan.py b/naptan/naptan.py
@@ -188,7 +188,7 @@ def to_dataframe(self) -> pd.DataFrame:
         pd.DataFrame
             The converted StopList.
         """
-        return pd.DataFrame([asdict(stop) for stop in self]).replace('', None)
+        return pd.DataFrame([asdict(stop) for stop in self])
 
     def filter(
             self,