From: Nimish Gautam <nimishg@users.mediawiki.org>
Date: Fri, 18 Sep 2009 23:48:15 +0000 (+0000)
Subject: fixes bug #20708, where tables containing colspans greater than 1 are still sortable... 
X-Git-Tag: 1.31.0-rc.0~39634
X-Git-Url: http://git.cyclocoop.org/%7B%7B%20url_for%28%27admin_vote_add%27%29%20%7D%7D?a=commitdiff_plain;h=ced01e25eb10b7e293da8d7a9fd9f2365c3454eb;p=lhc%2Fweb%2Fwiklou.git

fixes bug #20708, where tables containing colspans greater than 1 are still sortable by the last column
---

diff --git a/skins/common/wikibits.js b/skins/common/wikibits.js
index 9887ef4f1f..06bbff3aec 100644
--- a/skins/common/wikibits.js
+++ b/skins/common/wikibits.js
@@ -695,6 +695,9 @@ function ts_resortTable(lnk) {
 		var row = table.rows[j];
 		if((" "+row.className+" ").indexOf(" unsortable ") < 0) {
 			var keyText = ts_getInnerText(row.cells[column]);
+			if(keyText == undefined) {
+				keyText = ""; 
+			}
 			var oldIndex = (reverse ? -j : j);
 			var preprocessed = preprocessor( keyText.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "") );