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| author | Steven Wittens <steven@10.no-reply.drupal.org> | 2007-01-10 08:08:44 +0000 |
|---|---|---|
| committer | Steven Wittens <steven@10.no-reply.drupal.org> | 2007-01-10 08:08:44 +0000 |
| commit | 432d6244f3b9414d0e12d702ec700babc2df30f6 (patch) | |
| tree | dbadc152ea5bfebcac816ec8f4ee1577949bb8ee /modules/user/user.module | |
| parent | f4c82fa91b227d237f89fc9ee35e0519f37b908b (diff) | |
| download | brdo-432d6244f3b9414d0e12d702ec700babc2df30f6.tar.gz brdo-432d6244f3b9414d0e12d702ec700babc2df30f6.tar.bz2 | |
#108130: Don't allow empty autocomplete searches
Diffstat (limited to 'modules/user/user.module')
| -rw-r--r-- | modules/user/user.module | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/modules/user/user.module b/modules/user/user.module index f278f468c..2f9398803 100644 --- a/modules/user/user.module +++ b/modules/user/user.module @@ -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(); |