block-indent: first line break fix

Author: mishanga

lib/options/block-indent.js

@@ -43,7 +43,7 @@ module.exports = {
             for (var i = 0; i < node.length; i++) {
                 var nodeItem = node[i];
                 if (nodeItem[0] === 'atruler' || nodeItem[0] === 'ruleset') {
-                    var value = (isFirst ? '' : '\n') + new Array(level + 1).join(this._value);
+                    var value = (i < 2 && isFirst ? '' : '\n') + new Array(level + 1).join(this._value);
                     isFirst = false;
 
                     var space = node[i - 1];

test/integral.expect.css

@@ -1,3 +1,4 @@
+/* foobar */
 @media all and (min-width:0px)
 {
     /* :before — бордер */

test/integral.origin.css

@@ -1,3 +1,4 @@
+/* foobar */
 @media all and (min-width:0px) {
     /* :before — бордер */
     .radio-button_theme_normal .radio-button__radio:before