From 428a83259eb5d21ed6d4c577e9c619fb5858bfd2 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Wed, 2 Jul 2014 14:37:15 +0000
Subject: [PATCH] Avoing a PHP warning in media modal if the attached file does
 not exist.

props kovshenin.
see #24716.
Built from https://develop.svn.wordpress.org/trunk@28959


git-svn-id: http://core.svn.wordpress.org/trunk@28755 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/media.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/wp-includes/media.php b/wp-includes/media.php
index e208c52ee3..1efa375ca3 100644
--- a/wp-includes/media.php
+++ b/wp-includes/media.php
@@ -2631,9 +2631,12 @@ function wp_prepare_attachment_for_js( $attachment ) {
 		$response['uploadedToTitle'] = $post_parent->post_title ? $post_parent->post_title : __( '(No title)' );
 	}
 
-	$bytes = filesize( get_attached_file( $attachment->ID ) );
-	$response['filesizeInBytes'] = $bytes;
-	$response['filesizeHumanReadable'] = size_format( $bytes );
+	$attached_file = get_attached_file( $attachment->ID );
+	if ( file_exists( $attached_file ) ) {
+		$bytes = filesize( $attached_file );
+		$response['filesizeInBytes'] = $bytes;
+		$response['filesizeHumanReadable'] = size_format( $bytes );
+	}
 
 	if ( current_user_can( 'edit_post', $attachment->ID ) ) {
 		$response['nonces']['update'] = wp_create_nonce( 'update-post_' . $attachment->ID );