Merge pull request #65 from mbta/ph-fix-prediction-time-logic

fix: select arrival/departure times correctly
mbta · Mar 20, 2020 · f6abbd5 · f6abbd5
2 parents bd8d79e + 114aaae
commit f6abbd5
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/lib/screens/predictions/parser.ex b/lib/screens/predictions/parser.ex
@@ -47,9 +47,10 @@ defmodule Screens.Predictions.Parser do
     departure_time = parse_time(departure_time_string)
 
     time =
-      case arrival_time do
-        nil -> departure_time
-        t -> t
+      case {arrival_time, departure_time} do
+        {nil, t} -> t
+        {_, nil} -> nil
+        {t, _} -> t
       end
 
     %{