Fix PhanTypeMismatchDeclaredParam

[lhc/web/wiklou.git] / includes / libs / filebackend / FileBackendStore.php

diff --git a/includes/libs/filebackend/FileBackendStore.php b/includes/libs/filebackend/FileBackendStore.php
index 6c1dc53..118464c 100644 (file)
--- a/includes/libs/filebackend/FileBackendStore.php
+++ b/includes/libs/filebackend/FileBackendStore.php
@@ -1299,7 +1299,7 @@ abstract class FileBackendStore extends FileBackend {
         *
         * @see FileBackend::clearCache()
         *
-        * @param array $paths Storage paths (optional)
+        * @param array|null $paths Storage paths (optional)
         */
        protected function doClearCache( array $paths = null ) {
        }