From afdd8d2b6dce2de309ceafb02dfd5dc20c4f89fb Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Fri, 8 Apr 2016 16:09:33 +0200
Subject: [PATCH] Avoid creating line nodes twice in
 lines-yardstick-spec.coffee

---
 spec/lines-yardstick-spec.coffee | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spec/lines-yardstick-spec.coffee b/spec/lines-yardstick-spec.coffee
index 15ec2a533..2f7233e2f 100644
--- a/spec/lines-yardstick-spec.coffee
+++ b/spec/lines-yardstick-spec.coffee
@@ -42,11 +42,12 @@ describe "LinesYardstick", ->
         lineNode
 
       mockLineNodesProvider =
+        lineNodesById: {}
         lineIdForScreenRow: (screenRow) ->
           editor.screenLineForScreenRow(screenRow).id
 
         lineNodeForScreenRow: (screenRow) ->
-          buildLineNode(screenRow)
+          @lineNodesById[@lineIdForScreenRow(screenRow)] ?= buildLineNode(screenRow)
 
         textNodesForScreenRow: (screenRow) ->
           lineNode = @lineNodeForScreenRow(screenRow)