From a8820d8b4f9d921247b8793dc80d6f411a42ba36 Mon Sep 17 00:00:00 2001
From: korelstar <korelstar@users.noreply.github.com>
Date: Wed, 12 Feb 2020 18:08:42 +0100
Subject: [PATCH] fix regression on PHP 7.0

---
 lib/Service/NoteUtil.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Service/NoteUtil.php b/lib/Service/NoteUtil.php
index d293b37b6..a88ecd36b 100644
--- a/lib/Service/NoteUtil.php
+++ b/lib/Service/NoteUtil.php
@@ -223,7 +223,7 @@ public function deleteEmptyFolder(Folder $notesFolder, Folder $folder) {
 	 * @param File file that needs storage
 	 * @throws InsufficientStorageException
 	 */
-	public function ensureSufficientStorage(Folder $folder, $requiredBytes) : void {
+	public function ensureSufficientStorage(Folder $folder, $requiredBytes) {
 		$availableBytes = $folder->getFreeSpace();
 		if ($availableBytes >= 0 && $availableBytes < $requiredBytes) {
 			$this->logger->error('Insufficient storage in '.$folder->getPath().': available are '.$availableBytes.'; required are '.$requiredBytes, ['app' => $this->appName]);