[Plugin: NextGEN Gallery] Filter 'ngg_pre_add_new_image' applied twice

Hi,

In admin/functions.php is code to import galleries from file system folders. When this is run, a filter named ‘ngg_pre_add_new_image’ is applied twice, which seems wrong to me.

First, in function import_gallery, this line can be found:


$picture = apply_filters('ngg_pre_add_new_image', $picture, $gallery_id);


just before the images are added to the database with


nggAdmin::add_Images($gallery_id, $new_images);


However, in function add_Images, the first thing that is done for each image, is apply the filter again:


if ( is_array($imageslist) ) {
foreach($imageslist as $picture) {

// filter function to rename/change/modify image before
$picture = apply_filters('ngg_pre_add_new_image', $picture, $galleryID);

Since add_Images is called in many places, it seems to me that that would be the correct place to apply the filter. The explicit filter application in function import_gallery should be removed.

Best regards,
Martijn.

http://wordpress.org/extend/plugins/nextgen-gallery/