Merge "Fix WatchedItemStore last-seen stashing logic"

[lhc/web/wiklou.git] / includes / libs / objectcache / BagOStuff.php

diff --git a/includes/libs/objectcache/BagOStuff.php b/includes/libs/objectcache/BagOStuff.php
index 224f8cf..c439f9b 100644 (file)
--- a/includes/libs/objectcache/BagOStuff.php
+++ b/includes/libs/objectcache/BagOStuff.php
@@ -267,6 +267,7 @@ abstract class BagOStuff implements IExpiringStore, LoggerAwareInterface {
         * (which will be false if not present), and takes the arguments:
         * (this BagOStuff, cache key, current value, TTL).
         * The TTL parameter is reference set to $exptime. It can be overriden in the callback.
+        * If the callback returns false, then the current value will be unchanged (including TTL).
         *
         * @param string $key
         * @param callable $callback Callback method to be executed