Commit 432d6244 authored by Steven Wittens's avatar Steven Wittens
Browse files

#108130: Don't allow empty autocomplete searches

parent f4c82fa9
......@@ -2442,9 +2442,11 @@ function _user_forms(&$edit, $account, $category, $hook = 'form') {
*/
function user_autocomplete($string = '') {
$matches = array();
$result = db_query_range("SELECT name FROM {users} WHERE LOWER(name) LIKE LOWER('%s%%')", $string, 0, 10);
while ($user = db_fetch_object($result)) {
$matches[$user->name] = check_plain($user->name);
if ($string) {
$result = db_query_range("SELECT name FROM {users} WHERE LOWER(name) LIKE LOWER('%s%%')", $string, 0, 10);
while ($user = db_fetch_object($result)) {
$matches[$user->name] = check_plain($user->name);
}
}
print drupal_to_js($matches);
exit();
......
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