From 638be96232e8e35345509ba6f6a83905a312a57a Mon Sep 17 00:00:00 2001
From: Roeland Jago Douma <roeland@famdouma.nl>
Date: Mon, 30 Oct 2017 21:06:35 +0100
Subject: [PATCH] Do not error when downloading from a numeric public subfolder

Fixes #6820

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
---
 apps/files_sharing/lib/Controller/ShareController.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/apps/files_sharing/lib/Controller/ShareController.php b/apps/files_sharing/lib/Controller/ShareController.php
index ed9ad33417..700ac22080 100644
--- a/apps/files_sharing/lib/Controller/ShareController.php
+++ b/apps/files_sharing/lib/Controller/ShareController.php
@@ -458,6 +458,10 @@ class ShareController extends Controller {
 			if ($files_list === null) {
 				$files_list = [$files];
 			}
+			// Just in case $files is a single int like '1234'
+			if (!is_array($files_list)) {
+				$files_list = [$files_list];
+			}
 		}
 
 		$userFolder = $this->rootFolder->getUserFolder($share->getShareOwner());