Cannot handle folders (= albums) on certain platforms

[EthanEsrah]

Hi,
Just started a gallery project using nanoGallery2 and nanoPhotosProvider2. Noticed that the display of albums did not work for me, only displaying the contents of a single album. After some debugging, I've found the reason: In line 111 of nano_photos_provider2.json.class.php, the following statement is used to read all picture files of a folder:
$files = glob($this->data->fullDir . $filename."/*.{".str_replace("|",",",$this->config['fileExtensions'])."}", GLOB_BRACE);
In my setup, this never returned any file names although there were plenty of files in the folder. The problem is the use of flag GLOB_BRACE. On certain platforms, this flag is not supported and GLOB will not return any file names. This is also described in the PHP documentation. I'm working on a hosted server (STRATO, a German provider) that seems to use such platforms.
As a quick workaround, I adjusted line 111 in the following way:
$files = glob($this->data->fullDir . $filename . "/*.jpg");
This only works for *.jpg picture files but since I don't use any others anyway it is OK for me. However, would be nice to have a solution in the official coding for the GLOB_BRACE problem.
Apart from that: Great application!
Best regards,
Sven