Merge pull request #17251 from owncloud/issue-17247-filesize-stat-failed-for-in-log

Perform the filesize on the file that exists

lib/private/files/storage/wrapper/encryption.php

@@ -364,8 +364,12 @@ class Encryption extends Wrapper {
 					$encryptionModule = $this->encryptionManager->getEncryptionModule($encryptionModuleId);
 				}
 
+				if ($this->file_exists($path)) {
 					$size = $this->storage->filesize($path);
 					$unencryptedSize = $this->filesize($path);
+				} else {
+					$size = $unencryptedSize = 0;
+				}
 			}
 
 			try {