diff --git a/config.php b/config.php
index 73197f1..324edc5 100755
--- a/config.php
+++ b/config.php
@@ -23,8 +23,8 @@ $author					= "John Doe";
 $folder_color 			= "black"; // Color of folder icons: blue / black / vista / purple / green / grey
 $sorting_folders		= "name"; // Sort folders by: [name][date]
 $sorting_files			= "name"; // Sort files by: [name][date][size]
-$sortdir_folders		= "ASC"; // Sort direction of folders: [ASC][DESC]
-$sortdir_files			= "ASC"; // Sort direction of files: [ASC][DESC]
+$sortdir_folders		= SORT_ASC; // Sort direction of folders: SORT_ASC / SORT_DESC
+$sortdir_files			= SORT_ASC; // Sort direction of files: SORT_ASC / SORT_DESC
 $lazyload				= 1; // 0 is pagination, 1 is display all pictures on one page
 $SkipObjects			= array('aFolder', 'aFile.ext'); //Those files and folders will not be displayed (affects the page and the RSS feed)
 
diff --git a/index.php b/index.php
index 25e0ec8..9ab5c6c 100644
--- a/index.php
+++ b/index.php
@@ -344,24 +344,28 @@ if (sizeof($dirs) > 0)
 {
 	foreach ($dirs as $key => $row)
 	{
-		if($row["name"] == "") unset($dirs[$key]); //Delete empty array entries
+		if($row["name"] == "") {
+			unset($dirs[$key]); //Delete empty array entries
+			continue;
+		}
 		$name[$key] = strtolower($row['name']);
 		$date[$key] = strtolower($row['date']);
 	}
-	if (strtoupper($sortdir_folders) == "DESC") array_multisort($$sorting_folders, SORT_DESC, $name, SORT_DESC, $dirs);
-	else array_multisort($$sorting_folders, SORT_ASC, $name, SORT_ASC, $dirs);
+	@array_multisort($$sorting_folders, $sortdir_folders, $name, $sortdir_folders, $dirs);
 }
 if (sizeof($files) > 0)
 {
 	foreach ($files as $key => $row)
 	{
-		if($row["name"] == "") unset($files[$key]); //Delete empty array entries
+		if($row["name"] == "") {
+			unset($files[$key]); //Delete empty array entries
+			continue;
+		}
 		$name[$key] = strtolower($row['name']);
 		$date[$key] = strtolower($row['date']);
 		$size[$key] = strtolower($row['size']);
 	}
-	if (strtoupper($sortdir_files) == "DESC") @array_multisort($$sorting_files, SORT_DESC, $name, SORT_ASC, $files);
-	else @array_multisort($$sorting_files, SORT_ASC, $name, SORT_ASC, $files);
+	@array_multisort($$sorting_files, $sortdir_files, $name, SORT_ASC, $files);
 }
 
 //-----------------------