Drupal 8 Redis - Support anonymous sessions

drupal.redis.8.x-sessions-support-anonymous-sessions

Index: modules/redis_sessions/src/RedisSessionsSessionManager.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- modules/redis_sessions/src/RedisSessionsSessionManager.php	(date 1539606489000)
+++ modules/redis_sessions/src/RedisSessionsSessionManager.php	(date 1539606489000)
@@ -173,6 +173,9 @@
         if (!empty($attributes['uid'])) {
           return $attributes['uid'];
         }
+        if (!empty($attributes['anonymous_uid'])) {
+          return $attributes['anonymous_uid'];
+        }
       }
     }
     return 0;