minor changes to new rss-inclusion

2012-10-07 22:16:45 +02:00
parent b0ce657556
commit 557f3f7b9c
3 changed files with 27 additions and 8 deletions
@@ -12,6 +12,9 @@ class RSSParser {
 	 */
 	public static function parse($items,$url) {
 		
+    if ($items <= 0)
+      return '';
+    
 		// error
 		$error = false;