# What this PR does
Address issue where if the user had multiple registered devices w/ FCM,
doing django queries like `.first()` could potentially pick the wrong
device. Do this in two ways:
1. set the `DELETE_INACTIVE_DEVICES` `fcm_django` setting to `True`.
According to the
[docs](
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| .. | ||
| migrations | ||
| tests | ||
| __init__.py | ||
| alert_rendering.py | ||
| auth.py | ||
| backend.py | ||
| demo_push.py | ||
| exceptions.py | ||
| fcm_relay.py | ||
| models.py | ||
| serializers.py | ||
| tasks.py | ||
| urls.py | ||
| views.py | ||