From 4a480146c0218c86d9baad8ba12bab9f3fb4cdf8 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Wed, 2 Jul 2014 14:36:29 +0000
Subject: [PATCH] Avoing a PHP warning in media modal if the attached file does
 not exist.

props kovshenin.
see #24716.

git-svn-id: https://develop.svn.wordpress.org/trunk@28959 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/media.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/wp-includes/media.php b/src/wp-includes/media.php
index e208c52ee3..1efa375ca3 100644
--- a/src/wp-includes/media.php
+++ b/src/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 );