From: Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr>
Date: Tue, 29 Mar 2011 09:24:34 +0000 (+0200)
Subject: minor fix
X-Git-Tag: plewww-4.3-64~16
X-Git-Url: http://git.onelab.eu/?p=plewww.git;a=commitdiff_plain;h=9e3acdda026a62b19c554e01d403025cda99fbd9

minor fix
---

diff --git a/plekit/table/table.js b/plekit/table/table.js
index 31ab09c..f0b0bb3 100644
--- a/plekit/table/table.js
+++ b/plekit/table/table.js
@@ -89,14 +89,15 @@ if ('undefined' == typeof Node)
 
 // Extract actual text from a DOM node (remove internal tags and so on)
 function getInnerText(node) {
-	var result = '';
-	if (Node.TEXT_NODE == node.nodeType)
-		return node.nodeValue;
-	if (Node.ELEMENT_NODE != node.nodeType)
-		return '';
-	for (var index = 0; index < node.childNodes.length; ++index)
-		result += getInnerText(node.childNodes.item(index));
-	return result;
+    if (node==undefined) return "";
+    var result = '';
+    if (Node.TEXT_NODE == node.nodeType)
+	return node.nodeValue;
+    if (Node.ELEMENT_NODE != node.nodeType)
+	return '';
+    for (var index = 0; index < node.childNodes.length; ++index)
+	result += getInnerText(node.childNodes.item(index));
+    return result;
 } // getInnerText
 
 // cache in the <tr> node the concatenation of the innerTexts of its cells