From 5322ad767878babb403a6b5c7c3b51bc6c94d484 Mon Sep 17 00:00:00 2001
From: Victor Dubiniuk <victor.dubiniuk@gmail.com>
Date: Fri, 12 Apr 2019 15:29:45 +0300
Subject: [PATCH] Filter unavailable users

---
 .../lib/Command/PollIncomingShares.php                     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/apps/federatedfilesharing/lib/Command/PollIncomingShares.php b/apps/federatedfilesharing/lib/Command/PollIncomingShares.php
index 4ad70b6d5dd3..c8e36635e0b3 100644
--- a/apps/federatedfilesharing/lib/Command/PollIncomingShares.php
+++ b/apps/federatedfilesharing/lib/Command/PollIncomingShares.php
@@ -82,6 +82,13 @@ public function execute(InputInterface $input, OutputInterface $output) {
 		$cursor = $this->getCursor();
 		while ($data = $cursor->fetch()) {
 			$user = $this->userManager->get($data['user']);
+			if ($user === null) {
+				$output->writeln(
+					"Skipping user \"{$data['user']}\". Reason: user manager was unable to resolve the uid into the user object"
+				);
+				continue;
+			}
+
 			$userMounts = $this->externalMountProvider->getMountsForUser($user, $this->loader);
 			/** @var \OCA\Files_Sharing\External\Mount $mount */
 			foreach ($userMounts as $mount) {