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Don't loop over empty list. Props skippy. fixes #1467 

git-svn-id: http://svn.automattic.com/wordpress/trunk@3038 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2005-11-11 00:55:31 +00:00
parent 42f144b4d9
commit 2a94c54ff7
1 changed files with 11 additions and 9 deletions
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20
wp-includes/pluggable-functions.php
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@ -42,16 +42,18 @@ function get_userdata( $user_id ) {
$metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user_id'");
foreach ( $metavalues as $meta ) {
@ $value = unserialize($meta->meta_value);
if ($value === FALSE)
$value = $meta->meta_value;
$user->{$meta->meta_key} = $value;
if ($metavalues) {
foreach ( $metavalues as $meta ) {
@ $value = unserialize($meta->meta_value);
if ($value === FALSE)
$value = $meta->meta_value;
$user->{$meta->meta_key} = $value;
// We need to set user_level from meta, not row
if ( $wpdb->prefix . 'user_level' == $meta->meta_key )
$user->user_level = $meta->meta_value;
}
// We need to set user_level from meta, not row
if ( $wpdb->prefix . 'user_level' == $meta->meta_key )
$user->user_level = $meta->meta_value;
} // end foreach
} //end if
wp_cache_add($user_id, $user, 'users');
wp_cache_add($user->user_login, $user, 'users');