removed path changes

libs/dyn/path.go

@@ -91,11 +91,8 @@ func (p Path) HasPrefix(q Path) bool {
 
 // String returns a string representation of the path.
 func (p Path) String() string {
-	if len(p) == 0 {
-		return "."
-	}
-
 	var buf bytes.Buffer
+
 	for i, c := range p {
 		if i > 0 && c.key != "" {
 			buf.WriteRune('.')

libs/dyn/path_test.go

@@ -72,7 +72,3 @@ func TestPathString(t *testing.T) {
 	p3 := dyn.NewPath(dyn.Key("foo"), dyn.Index(1), dyn.Key("bar"), dyn.Index(2), dyn.Key("baz"))
 	assert.Equal(t, "foo[1].bar[2].baz", p3.String())
 }
-
-func TestPathStringEmpty(t *testing.T) {
-	assert.Equal(t, ".", dyn.EmptyPath.String())
-}