From b48a76a17bc5ec70691487b2392b9dc09edd9db5 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Fri, 1 Feb 2013 10:24:24 -0800
Subject: [PATCH] Clear interval when detaching

Otherwise an interval is leaker per each
attach event.
---
 src/packages/editor-stats/src/editor-stats-view.coffee | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/packages/editor-stats/src/editor-stats-view.coffee b/src/packages/editor-stats/src/editor-stats-view.coffee
index a709b3fb9..266b37456 100644
--- a/src/packages/editor-stats/src/editor-stats-view.coffee
+++ b/src/packages/editor-stats/src/editor-stats-view.coffee
@@ -14,6 +14,7 @@ class EditorStatsView extends ScrollView
     super
 
   draw: ->
+    @editorStats.empty()
     @x ?= d3.scale.ordinal().domain d3.range(@stats.hours * 60)
     @y ?= d3.scale.linear()
     w = @rootView.vertical.width()
@@ -70,7 +71,7 @@ class EditorStatsView extends ScrollView
 
       bars.classed('max', (d, i) -> d.value == max)
 
-    setInterval update, 5000
+    @updateInterval = setInterval update, 5000
 
   toggle: (@stats) ->
     if @hasParent()
@@ -84,4 +85,5 @@ class EditorStatsView extends ScrollView
 
   detach: ->
     super()
+    clearInterval(@updateInterval)
     @rootView.focus()