patch integration tests

cssnano · Feb 26, 2017 · 951f47d · 951f47d
1 parent 3ce5166
commit 951f47d
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/packages/postcss-discard-duplicates/index.js b/packages/postcss-discard-duplicates/index.js
@@ -3,13 +3,14 @@
 var postcss = require('postcss');
 
 function dedupe (root) {
-    root.nodes.forEach(function (node) {
+    root.each(function (node) {
         if (node.nodes) { dedupe(node); }
     });
 
-    root.nodes.forEach(function (node, index, nodes) {
+    root.each(function (node, index) {
         if (node.type === 'comment') { return; }
 
+        var nodes = node.parent.nodes;
         var toString = node.toString();
         var result = [node];
         var i = index + 1;