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allow empty table prefix on my-sites.php, see #12459 

git-svn-id: https://develop.svn.wordpress.org/trunk@13563 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2010-03-02 22:55:02 +00:00
parent feea30b2db
commit 0253ec2a10
1 changed files with 6 additions and 1 deletions
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7
wp-includes/ms-functions.php
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@ -49,8 +49,13 @@ function get_blogs_of_user( $id, $all = false ) {
return false;
$blogs = $match = array();
$prefix_length = strlen($wpdb->base_prefix);
foreach ( (array) $user as $key => $value ) {
if ( false !== strpos( $key, '_capabilities') && ( strlen( $wpdb->base_prefix ) == 0 || 0 === strpos( $key, $wpdb->base_prefix ) ) && preg_match( '/' . $wpdb->base_prefix . '((\d+)_)?capabilities/', $key, $match ) ) {
if ( $prefix_length && substr($key, 0, $prefix_length) != $wpdb->base_prefix )
continue;
if ( substr($key, -12, 12) != 'capabilities' )
continue;
if ( preg_match( '/^' . $wpdb->base_prefix . '((\d+)_)?capabilities$/', $key, $match ) ) {
if ( count( $match ) > 2 )
$blog_id = $match[ 2 ];
else