From 129f249ca293d2eff63808db82b0a9fefdd0851a Mon Sep 17 00:00:00 2001
From: Correl Roush <correl@gmail.com>
Date: Sat, 30 May 2020 14:08:21 -0400
Subject: [PATCH] Allow for null names in presence events

Leave events may leave the presence metadata fields null, including
name. Fall back on an empty string if that is the case.
---
 assets/src/PlanningPokerRoom.elm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/assets/src/PlanningPokerRoom.elm b/assets/src/PlanningPokerRoom.elm
index 3b078bc..7479a82 100644
--- a/assets/src/PlanningPokerRoom.elm
+++ b/assets/src/PlanningPokerRoom.elm
@@ -514,7 +514,11 @@ playersDecoder =
     let
         presence =
             Decode.map2 (Player Participant)
-                (Decode.field "name" Decode.string)
+                (Decode.field "name"
+                    (Decode.nullable Decode.string
+                        |> Decode.map (Maybe.withDefault "")
+                    )
+                )
                 (Decode.field "vote" (Decode.nullable Decode.string))
     in
     Decode.dict presence