Added test for undefined text

SVN revision: 1927
2007-09-28 13:22:06 +00:00
parent 9955b765fd
commit 8788270e06
1 changed files with 2 additions and 0 deletions
@@ -1,5 +1,7 @@
 function getSelection(text)
 {
+   if (typeof text == 'undefined')
+      return "";
   if (browser == 'MSIE') {
      sel = document.selection;
      rng = sel.createRange();