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Core Update: Fix a issue which caused automatic upgrades from 2.7 to 3.5+ to fail. Pre-2.7 WP_Filesystem::wp_content_dir() returned unslashed paths. Introduced in [22227]. See #23177 

git-svn-id: http://core.svn.wordpress.org/trunk@23297 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dion Hulse 2013-01-11 10:16:45 +00:00
parent e841b1f3cf
commit 33d913220b
1 changed files with 2 additions and 1 deletions
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3
wp-admin/includes/update-core.php
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@ -644,7 +644,8 @@ function update_core($from, $to) {
}
// Import $wp_version, $required_php_version, and $required_mysql_version from the new version
$versions_file = $wp_filesystem->wp_content_dir() . 'upgrade/version-current.php';
// $wp_filesystem->wp_content_dir() returned unslashed pre-2.8
$versions_file = trailingslashit( $wp_filesystem->wp_content_dir() ) . 'upgrade/version-current.php';
if ( ! $wp_filesystem->copy( $from . $distro . 'wp-includes/version.php', $versions_file ) ) {
$wp_filesystem->delete( $from, true );
return new WP_Error( 'copy_failed', __('Could not copy file.') );