check for headlines-spacer presence before querying infscroll on load

11 years ago · 86baa14aca
parent 2b28c8f2da
commit 86baa14aca
1 changed files with 2 additions and 2 deletions
--- a/js/viewfeed.js
+++ b/js/viewfeed.js
@ -212,8 +212,8 @@ function headlines_callback2(transport, offset, background, infscroll_req) {

 		// if we have some more space in the buffer, why not try to fill it

-		if (!_infscroll_disable && $("headlines-spacer").offsetTop <
-				$("headlines-frame").offsetHeight) {
+		if (!_infscroll_disable && $("headlines-spacer") &&
+				$("headlines-spacer").offsetTop < $("headlines-frame").offsetHeight) {

 			window.setTimeout(function() {
 				loadMoreHeadlines();