From 034402b7a0fc208854179e514282fa4ed0330aed Mon Sep 17 00:00:00 2001
From: Florian <florian.schmidt.stargatewissen@gmail.com>
Date: Fri, 10 Jul 2015 16:31:33 +0200
Subject: [PATCH] Don't try to call load() on non-object

FileRepo::newFile() can return null or false, in addition to a File
object. Calling load() on the returned value in FileRepo::findFile()
can result in an exception. Prevent this with an additional check after
FileRepo::newFile() was called.

Follow up: I1aa4b096c0cad5f5ca34321cc897019005c53a76
Follow up: I60c106b5b27db067b1884af95f5fb74a0a682a9a

Bug: T105497
Change-Id: Iabdae8fd960d19a467dc08a193228978575017ce
---
 includes/filerepo/FileRepo.php | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/includes/filerepo/FileRepo.php b/includes/filerepo/FileRepo.php
index 5bac289da9..82bbd76995 100644
--- a/includes/filerepo/FileRepo.php
+++ b/includes/filerepo/FileRepo.php
@@ -433,16 +433,16 @@ class FileRepo {
 			$img = $this->newFile( $title, $time );
 			if ( $img ) {
 				$img->load( $flags );
-			}
-			if ( $img && $img->exists() ) {
-				if ( !$img->isDeleted( File::DELETED_FILE ) ) {
-					return $img; // always OK
-				} elseif ( !empty( $options['private'] ) &&
-					$img->userCan( File::DELETED_FILE,
-						$options['private'] instanceof User ? $options['private'] : null
-					)
-				) {
-					return $img;
+				if ( $img->exists() ) {
+					if ( !$img->isDeleted( File::DELETED_FILE ) ) {
+						return $img; // always OK
+					} elseif ( !empty( $options['private'] ) &&
+						$img->userCan( File::DELETED_FILE,
+							$options['private'] instanceof User ? $options['private'] : null
+						)
+					) {
+						return $img;
+					}
 				}
 			}
 		}
-- 
2.20.1