Adding comment

chiara-doist · chiara-doist · commit 70987207334d · 2025-10-10T14:58:15.000+02:00
diff --git a/bitmapist/__init__.py b/bitmapist/__init__.py
@@ -389,6 +389,8 @@ class MixinEventsMisc:
 
     def has_events_marked(self):
         cli = get_redis(self.system)
+        # Note: bitcount() returns 0 if the key doesn't exist
+        # https://redis.io/docs/latest/commands/bitcount/
         return cli.bitcount(self.redis_key) > 0
 
     def delete(self):
