avoid undefined in rssTerminal

thanks to freq.9! http://forum.yacy-websuche.de/viewtopic.php?p=14288

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5881 6c8d7289-2bf4-0310-a012-ef5d649a1542

1 files changed, 3 insertions, 1 deletions

diff --git a/htroot/rssTerminal.html b/htroot/rssTerminal.html
index b0542b228..e08591f79 100755
--- a/htroot/rssTerminal.html
+++ b/htroot/rssTerminal.html
@@ -107,7 +107,9 @@ function scroll() {
 function showRSS(RSS) {

   //populate the items

   for (var i=0; i<RSS.items.length; i++) {

-    if (RSS.items[i].title != null) addLine(RSS.items[i].title + ":" + RSS.items[i].link);

+    if (RSS.items[i].title != null) {

+        if (RSS.items[i].link != null) addLine(RSS.items[i].title + ":" + RSS.items[i].link);

+        else addLine(RSS.items[i].title); }

     if (RSS.items[i].description != null) addLine(tab + RSS.items[i].description);

   }

   return true;