X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=auto_tests%2Ftests%2FUtil.js;h=8937e43920a270718485010ceab02395e4326afc;hb=65129ba82d4efe12714be88fa3c792149c00ca10;hp=7c1eaa6aa6a2b22aee351fa7d2e5371a767a90a8;hpb=3123ca57f71d145bb5bcc4a2f754d3dff3225346;p=dygraphs.git

diff --git a/auto_tests/tests/Util.js b/auto_tests/tests/Util.js
index 7c1eaa6..8937e43 100644
--- a/auto_tests/tests/Util.js
+++ b/auto_tests/tests/Util.js
@@ -51,11 +51,16 @@ Util.getClassTexts = function(css_class, parent) {
   return texts;
 };
 
+// Convert   to a normal space
+Util.nbspToSpace = function(str) {
+  var re = new RegExp(String.fromCharCode(160), 'g');
+  return str.replace(re, ' ');
+};
+
 Util.getLegend = function(parent) {
   parent = parent || document;
   var legend = parent.getElementsByClassName("dygraph-legend")[0];
-  var re = new RegExp(String.fromCharCode(160), 'g');
-  return legend.textContent.replace(re, ' ');
+  return Util.nbspToSpace(legend.textContent);
 };
 
 /**