diff options
| author | mistic100 <mistic@piwigo.org> | 2013-11-15 15:41:11 +0000 |
|---|---|---|
| committer | mistic100 <mistic@piwigo.org> | 2013-11-15 15:41:11 +0000 |
| commit | 80d803116771269f8118916c77d02b9b142a8c1b (patch) | |
| tree | 7caebfe0658bde0753e017a07224de5b81502c88 /admin/configuration.php | |
| parent | 1951be5673a9e495d70c246b3cdbb381b264c596 (diff) | |
bug 2883: filter order_by for duplicated values
git-svn-id: http://piwigo.org/svn/trunk@25489 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to '')
| -rw-r--r-- | admin/configuration.php | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/admin/configuration.php b/admin/configuration.php index 4aad5f49d..4b5329139 100644 --- a/admin/configuration.php +++ b/admin/configuration.php @@ -152,9 +152,17 @@ if (isset($_POST['submit'])) { if ( !empty($_POST['order_by']) ) { + $used = array(); foreach ($_POST['order_by'] as $i => $val) { - if (empty($val)) unset($_POST['order_by'][$i]); + if (empty($val) or isset($used[$val])) + { + unset($_POST['order_by'][$i]); + } + else + { + $used[$val] = true; + } } if ( !count($_POST['order_by']) ) { |