diff options
Diffstat (limited to 'admin')
| -rw-r--r-- | admin/element_set.php | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/admin/element_set.php b/admin/element_set.php index 530bbd5f5..ee9884e31 100644 --- a/admin/element_set.php +++ b/admin/element_set.php @@ -147,20 +147,27 @@ SELECT id ;'; $virtual_categories = array_from_query($query, 'id'); - $query = ' + if (!empty($virtual_categories)) + { + $query = ' SELECT DISTINCT(image_id) FROM '.IMAGE_CATEGORY_TABLE.' ;'; - $all_elements = array_from_query($query, 'image_id'); - - $query = ' + $all_elements = array_from_query($query, 'image_id'); + + $query = ' SELECT DISTINCT(image_id) FROM '.IMAGE_CATEGORY_TABLE.' WHERE category_id IN ('.implode(',', $virtual_categories).') ;'; - $linked_to_virtual = array_from_query($query, 'image_id'); + $linked_to_virtual = array_from_query($query, 'image_id'); - $page['cat_elements_id'] = array_diff($all_elements, $linked_to_virtual); + $page['cat_elements_id'] = array_diff($all_elements, $linked_to_virtual); + } + else + { + $page['cat_elements_id'] = array(); + } } else if ('duplicates' == $_GET['cat']) { |