Fix django-commons#1951: Do not crash if the 'alerts' key doesn't exist

matthiask · matthiask · commit 11e25ab7d4cf · 2024-07-05T16:05:31.000+02:00
diff --git a/debug_toolbar/panels/alerts.py b/debug_toolbar/panels/alerts.py
@@ -83,8 +83,7 @@ def __init__(self, *args, **kwargs):
 
     @property
     def nav_subtitle(self):
-        alerts = self.get_stats()["alerts"]
-        if alerts:
+        if alerts := self.get_stats().get("alerts"):
             alert_text = "alert" if len(alerts) == 1 else "alerts"
             return f"{len(alerts)} {alert_text}"
         else:
