From 2f620f597ab571ce03844e98693544e4bc18e48d Mon Sep 17 00:00:00 2001
From: Steven Tang <mrsteventang@outlook.com>
Date: Sun, 8 Sep 2019 10:16:57 +0800
Subject: [PATCH] Update ExternalFilesService.php

$file->getMountPoint()->getMountId() exception handling. Avoid null object and throw an exception.
A quick and dirty fix!
---
 lib/Service/ExternalFilesService.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Service/ExternalFilesService.php b/lib/Service/ExternalFilesService.php
index d1679f6..404850b 100644
--- a/lib/Service/ExternalFilesService.php
+++ b/lib/Service/ExternalFilesService.php
@@ -239,6 +239,10 @@ private function isMountFullGlobal(MountPoint $mount): bool {
 	private function getMountPoint(Node $file): MountPoint {
 
 		try {
+			if($file->getMountPoint()->getMountId() === null){
+                             throw new FileIsNotIndexableException('getMountId is null');
+                        }
+			
 			return $this->getExternalMountById(
 				$file->getMountPoint()
 					 ->getMountId()