From 06cfc391a15da5f325300b3160ffd9ee89ce9bbf Mon Sep 17 00:00:00 2001
From: James Cole <thegrumpydictator@gmail.com>
Date: Mon, 1 Jan 2018 16:46:15 +0100
Subject: [PATCH] Add cast to string to fix chart. [skip ci]

---
 public/js/ff/charts.defaults.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/public/js/ff/charts.defaults.js b/public/js/ff/charts.defaults.js
index e2764d5567..3070d20e5c 100644
--- a/public/js/ff/charts.defaults.js
+++ b/public/js/ff/charts.defaults.js
@@ -31,6 +31,7 @@
  */
 function formatLabel(str, maxwidth) {
     var sections = [];
+    str = String(str);
     var words = str.split(" ");
     var temp = "";