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-rw-r--r--phpBB/includes/cache/driver/redis.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/phpBB/includes/cache/driver/redis.php b/phpBB/includes/cache/driver/redis.php
index a768885962..d256b5600e 100644
--- a/phpBB/includes/cache/driver/redis.php
+++ b/phpBB/includes/cache/driver/redis.php
@@ -74,7 +74,7 @@ class phpbb_cache_driver_redis extends phpbb_cache_driver_memory
/**
* Unload the cache resources
*
- * @return void
+ * @return null
*/
function unload()
{
@@ -86,7 +86,7 @@ class phpbb_cache_driver_redis extends phpbb_cache_driver_memory
/**
* Purge cache data
*
- * @return void
+ * @return null
*/
function purge()
{