From 3435d193e8ddf5924c37c7d65a94adbab2a83c35 Mon Sep 17 00:00:00 2001
From: Stefan Baumgartner <sbaumg@gmail.com>
Date: Mon, 5 Jan 2015 18:20:57 +0100
Subject: [PATCH] making sure :extend warning does not bubble up

parent_ids contains all the selectors which this extend has to draw from. If the extend has more than one parent, it's a reference done in another selector.
---
 lib/less/visitors/extend-visitor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/less/visitors/extend-visitor.js b/lib/less/visitors/extend-visitor.js
index 06f37c51..5792ef35 100644
--- a/lib/less/visitors/extend-visitor.js
+++ b/lib/less/visitors/extend-visitor.js
@@ -105,7 +105,7 @@ ProcessExtendsVisitor.prototype = {
     },
     checkExtendsForNonMatched: function(extendList) {
         extendList.filter(function(extend) {
-            return !extend.hasFoundMatches;
+            return !extend.hasFoundMatches && extend.parent_ids.length == 1;
         }).forEach(function(extend) {
                 var selector = "_unknown_";
                 try {