From a40e8eaefbb73544c7033a9f85b1d6cc5abe3a54 Mon Sep 17 00:00:00 2001
From: kimth <kimt@mit.edu>
Date: Thu, 13 Sep 2012 18:10:11 -0400
Subject: [PATCH] Clean up widow prevention logic

---
 lms/templates/courseware/courseware.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lms/templates/courseware/courseware.html b/lms/templates/courseware/courseware.html
index ee6460ffec..761237fd76 100644
--- a/lms/templates/courseware/courseware.html
+++ b/lms/templates/courseware/courseware.html
@@ -42,11 +42,13 @@
           var elemText = $(this).text().replace(/^\s+|\s+$/g,''); // Strip leading and trailing whitespace
           var wordArray = elemText.split(" ");
           var finalTitle = "";
-          if (!($.isEmptyObject(wordArray))) {
+          if (wordArray.length > 0) {
             for (i=0;i<=wordArray.length-1;i++) {
               finalTitle += wordArray[i];
               if (i == (wordArray.length-2)) {
                 finalTitle += "&nbsp;";
+              } else if (i == (wordArray.length-1)) {
+                // Do nothing
               } else {
                 finalTitle += " ";
               }