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-rw-r--r--lib/private/Files/Cache/Scanner.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/private/Files/Cache/Scanner.php b/lib/private/Files/Cache/Scanner.php
index f7d1d105d83..42f8f1b375b 100644
--- a/lib/private/Files/Cache/Scanner.php
+++ b/lib/private/Files/Cache/Scanner.php
@@ -368,7 +368,7 @@ class Scanner extends BasicEmitter implements IScanner {
* @param int $folderId id for the folder to be scanned
* @param bool $lock set to false to disable getting an additional read lock during scanning
* @param array $data the data of the folder before (re)scanning the children
- * @return int the size of the scanned folder or -1 if the size is unknown at this stage
+ * @return int|float the size of the scanned folder or -1 if the size is unknown at this stage
*/
protected function scanChildren($path, $recursive = self::SCAN_RECURSIVE, $reuse = -1, $folderId = null, $lock = true, array $data = []) {
if ($reuse === -1) {