Merge branch 'master' of http://gitlab.edu.yar.ru/composer/PHP_Library into dev

src/Path.php

@@ -144,7 +144,9 @@ class Path
                 case "": break;
                 case ".": break;
                 case "..":
-                    if (count($result) > 0) { array_pop($result); break; }
+                    if (count($result) > 0 && $result[count($result) - 1] != '..') { 
+                        array_pop($result); break; 
+                    }
                 default:
                    array_push($result, $n);
             }