dont allow empty wildcard search

Signed-off-by: Robin Appelman <robin@icewind.nl>
9 years ago · 6d0c756ff9
1 changed files with 4 additions and 0 deletions
--- a/lib/private/Files/Cache/Cache.php
+++ b/lib/private/Files/Cache/Cache.php
@ -594,6 +594,10 @@ class Cache implements ICache {
 		// normalize pattern
 		$pattern = $this->normalize($pattern);

+		if ($pattern === '%%') {
+			return [];
+		}
+

 		$sql = '
 			SELECT `fileid`, `storage`, `path`, `parent`, `name`,