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Make sure we always display something in the dropdown. See #7027.

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git-svn-id: https://develop.svn.wordpress.org/trunk@9344 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Westwood 2008-10-25 20:40:58 +00:00
parent d4f6abcf0f
commit bfe6168186
1 changed files with 3 additions and 2 deletions
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5
wp-includes/user.php
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@ -427,7 +427,7 @@ function setup_userdata($user_id = '') {
* <li>include - User IDs to include.</li>
* <li>exclude - User IDs to exclude.</li>
* <li>multi - Default is 'false'. Whether to skip the ID attribute on the 'select' element.</li>
* <li>show - Default is 'display_name'. User table column to display.</li>
* <li>show - Default is 'display_name'. User table column to display. If the selected item is empty then the user_login will be displayed in parentesis</li>
* <li>echo - Default is '1'. Whether to display or retrieve content.</li>
* <li>selected - Which User ID is selected.</li>
* <li>name - Default is 'user'. Name attribute of select element.</li>
@ -493,7 +493,8 @@ function wp_dropdown_users( $args = '' ) {
foreach ( (array) $users as $user ) {
$user->ID = (int) $user->ID;
$_selected = $user->ID == $selected ? " selected='selected'" : '';
$output .= "\t<option value='$user->ID'$_selected>" . wp_specialchars($user->$show) . "</option>\n";
$display = !empty($user->$show) ? $user->$show : '('. $user->user_login . ')';
$output .= "\t<option value='$user->ID'$_selected>" . wp_specialchars($display) . "</option>\n";
}
$output .= "</select>";