From 493c1a270b02bf1cd6030e56babefcca89a81595 Mon Sep 17 00:00:00 2001
From: Mark Longair <mhl@pobox.com>
Date: Mon, 19 Aug 2013 12:43:16 +0100
Subject: Refactor calculation of statistics

Move the calculation of statistics on public bodies into
the PublicBody model, so that there's less logic in the
controller.
---
 public/javascripts/stats-graphs.js | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'public/javascripts/stats-graphs.js')

diff --git a/public/javascripts/stats-graphs.js b/public/javascripts/stats-graphs.js
index 9d9ac5b9d..73e19a6fc 100644
--- a/public/javascripts/stats-graphs.js
+++ b/public/javascripts/stats-graphs.js
@@ -13,6 +13,11 @@ $(document).ready(function() {
             graph_data,
             graph_div = $('#' + graph_id);
 
+        if (!graph_data.x_values) {
+            /* Then there's no data for this graph */
+            return true;
+        }
+
         graph_div.css('width', '700px');
         graph_div.css('height', '400px');
 
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