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[bizou.git] / functions.php

diff --git a/functions.php b/functions.php
index b60543e..7c67db7 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -109,7 +109,7 @@ function getAlbumPreview($dir)
                if (! is_dir(dirname($previewFile))) mkdir(dirname($previewFile), 0777, true);
 
                // no preview: look for a preview in current dir, write it, return it
-               foreach (scandir($dir) as $file) if ($file != '.' and $file != '..') {
+               foreach (scandir($dir) as $file) if ($file[0] != '.') {
                        $ext = strtolower(substr($file, -4));
                        if ($ext == ".jpg" or $ext == ".png") {
                                $thumb = getPreview("$dir/$file");