From 042684d8e5bdaae136bb00e5cbb4220dd7c624ce Mon Sep 17 00:00:00 2001
From: Stephanie Federwisch <sfederwisch@google.com>
Date: Fri, 9 Jan 2015 16:04:55 -0800
Subject: [PATCH] Cleaning up in response to code review

---
 core/templates/dev/head/editor/EditorServices.js           | 4 ++--
 core/templates/dev/head/editor/ExplorationStatistics.js    | 2 +-
 core/templates/dev/head/editor/exploration_statistics.html | 3 +--
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/core/templates/dev/head/editor/EditorServices.js b/core/templates/dev/head/editor/EditorServices.js
index f72797a39175..08f3672497d9 100644
--- a/core/templates/dev/head/editor/EditorServices.js
+++ b/core/templates/dev/head/editor/EditorServices.js
@@ -831,8 +831,8 @@ oppia.factory('computeGraphService', [function() {
       nodes[stateName] = stateName;
 
       var handlers = states[stateName].widget.handlers;
-      for (h = 0; h < handlers.length; h++) {
-        ruleSpecs = handlers[h].rule_specs;
+      for (var h = 0; h < handlers.length; h++) {
+        var ruleSpecs = handlers[h].rule_specs;
         for (i = 0; i < ruleSpecs.length; i++) {
           links.push({
             source: stateName,
diff --git a/core/templates/dev/head/editor/ExplorationStatistics.js b/core/templates/dev/head/editor/ExplorationStatistics.js
index e3327748367d..210468cf4705 100644
--- a/core/templates/dev/head/editor/ExplorationStatistics.js
+++ b/core/templates/dev/head/editor/ExplorationStatistics.js
@@ -63,7 +63,7 @@ oppia.controller('ExplorationStatistics', [
       $http.get(explorationDataUrl).then(function(response) {
         var states = response.data.states;
         var initStateName = response.data.init_state_name;
-        $scope.graphData = computeGraphService.compute(initStateName, states);
+        $scope.statsGraphData = computeGraphService.compute(initStateName, states);
       });
 
       var data = response.data;
diff --git a/core/templates/dev/head/editor/exploration_statistics.html b/core/templates/dev/head/editor/exploration_statistics.html
index ff4262618da0..afe65407240f 100644
--- a/core/templates/dev/head/editor/exploration_statistics.html
+++ b/core/templates/dev/head/editor/exploration_statistics.html
@@ -27,8 +27,7 @@ <h4>Common learner paths</h4>
         <div class="container">
           <div class="row">
             <div class="col-lg-12 col-md-12 col-sm-12">
-              <!-- TODO(sll): Instead of using the current graph, use the graph that corresponds to the version of the exploration being looked at (or the current graph if the version is 'none' or 'all'). -->
-              <div state-graph-viz graph-data="graphData" node-fill="darkseagreen" opacity-map="statsGraphOpacities" highlight-states="highlightStates" state-stats="stateStats" on-click-function="onClickStateInStatsGraph">
+              <div state-graph-viz graph-data="statsGraphData" node-fill="darkseagreen" opacity-map="statsGraphOpacities" highlight-states="highlightStates" state-stats="stateStats" on-click-function="onClickStateInStatsGraph">
               </div>
             </div>
           </div>