From d8fbf9420ee33594eeb77b4ad817ef35e4b37443 Mon Sep 17 00:00:00 2001
From: SabreCat <sabe@habitica.com>
Date: Thu, 28 Apr 2022 15:48:40 -0500
Subject: [PATCH] fix(teams): delete assignedUsers on open tasks

---
 migrations/tasks/team-tasks-v2.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/migrations/tasks/team-tasks-v2.js b/migrations/tasks/team-tasks-v2.js
index 508fd56b56..6469b6f275 100644
--- a/migrations/tasks/team-tasks-v2.js
+++ b/migrations/tasks/team-tasks-v2.js
@@ -21,11 +21,12 @@ async function updateTeamTasks (team) {
       boardTask.group.assigningUsername = undefined;
       boardTask.group.sharedCompletion = undefined;
       const assignedUsers = clone(boardTask.group.assignedUsers);
-      boardTask.group.assignedUsers = {};
+      boardTask.group.assignedUsers = null;
       for (const assignedUser of assignedUsers) {
         const userTask = find(teamUserTasks, task => task.userId === assignedUser
            && task.group.taskId === boardTask._id);
         if (userTask) {
+          if (!boardTask.group.assignedUsers) boardTask.group.assignedUsers = {};
           boardTask.group.assignedUsers[assignedUser] = {
             assignedDate: userTask.group.assignedDate,
             assigningUsername: userTask.group.assigningUsername,