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Upgrade: Don't fail a core update just because readme.html or license.txt couldn't be modified.

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A number of locked down installs remove `readme.html` or make it inaccessible which would result in an update failure.

Props polevaultweb for the initial patch.
Fixes #31420.

Built from https://develop.svn.wordpress.org/trunk@38898


git-svn-id: http://core.svn.wordpress.org/trunk@38841 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dion Hulse 2016-10-25 02:24:31 +00:00
parent 913926c1bd
commit 2b788037c7
2 changed files with 7 additions and 1 deletions
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6
wp-admin/includes/update-core.php
View File

@ -907,6 +907,8 @@ function update_core($from, $to) {
continue;
if ( ! file_exists( $working_dir_local . $file ) )
continue;
if ( '.' === dirname( $file ) && in_array( pathinfo( $file, PATHINFO_EXTENSION ), array( 'html', 'txt' ) ) )
continue;
if ( md5_file( ABSPATH . $file ) === $checksum )
$skip[] = $file;
else
@ -968,6 +970,10 @@ function update_core($from, $to) {
continue;
if ( ! file_exists( $working_dir_local . $file ) )
continue;
if ( '.' === dirname( $file ) && in_array( pathinfo( $file, PATHINFO_EXTENSION ), array( 'html', 'txt' ) ) ) {
$skip[] = $file;
continue;
}
if ( file_exists( ABSPATH . $file ) && md5_file( ABSPATH . $file ) == $checksum )
$skip[] = $file;
else

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.7-alpha-38897';
$wp_version = '4.7-alpha-38898';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.