fix E_NOTICE in rss

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@616 b3834d28-1941-0410-a4f8-b48e95affb8f

diff --git a/www/rss.php b/www/rss.php
index 6b0625e2d000d65020911ffedc494af955ab293d..9315d5d8a80577789550e2a5d61d9b9d97e36938 100644 (file)
--- a/www/rss.php
+++ b/www/rss.php
@@ -53,7 +53,7 @@ if ($usecache) {
 if (isset($_GET['count'])) {
     $rssEntries = (int)$_GET['count'];
 }
-if ($rssEntries <= 0) {
+if (!isset($rssEntries) || $rssEntries <= 0) {
     $rssEntries = $defaultRssEntries;
 } else if ($rssEntries > $maxRssEntries) {
     $rssEntries = $maxRssEntries;