Added validation to the path and the file if exists, when is empty for the tests CT#191

main/inc/lib/fileManage.lib.php

@@ -410,20 +410,20 @@ function copyDirTo($origDirPath, $destination, $move=true)
 
 function index_dir($path)
 {
-	
-	
-	
 	$save_dir = getcwd();
+	if(is_dir($path)){
 		chdir($path);
 		$handle = opendir($path);
+	}
 	// reads directory content end record subdirectoies names in $dir_array
+	if (file_exists($handle)) {
 		while ($element = readdir($handle) )
 		{
 			if ( $element == "." || $element == "..") continue;	// skip the current and parent directories
 			if ( is_dir($element) )	 $dirArray[] = $path."/".$element;
 		}
-
 		closedir($handle) ;
+	}
 
 	// recursive operation if subdirectories exist
 	$dirNumber = sizeof($dirArray);