From 3e8af533f19e08242907046fea1b489016f2d768 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Wed, 7 May 2008 03:39:35 +0000
Subject: [PATCH] Don't check for existence twice for non-existent files when
 no time is specified.

---
 includes/filerepo/FileRepo.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/includes/filerepo/FileRepo.php b/includes/filerepo/FileRepo.php
index d19b1fa530..2fd17497f6 100644
--- a/includes/filerepo/FileRepo.php
+++ b/includes/filerepo/FileRepo.php
@@ -94,12 +94,14 @@ abstract class FileRepo {
 			return $img;
 		}
 		# Now try an old version of the file
-		$img = $this->newFile( $title, $time );
-		if ( $img->exists() ) {
-			if ( !$img->isDeleted(File::DELETED_FILE) ) {
-				return $img;
-			} else if ( ($flags & FileRepo::FIND_PRIVATE) && $img->userCan(File::DELETED_FILE) ) {
-				return $img;
+		if ( $time !== false ) {
+			$img = $this->newFile( $title, $time );
+			if ( $img->exists() ) {
+				if ( !$img->isDeleted(File::DELETED_FILE) ) {
+					return $img;
+				} else if ( ($flags & FileRepo::FIND_PRIVATE) && $img->userCan(File::DELETED_FILE) ) {
+					return $img;
+				}
 			}
 		}
 		# Now try redirects
-- 
2.20.1