From: Andrew Dolgov <fox@madoka.spb.ru>
Date: Mon, 29 Aug 2005 07:56:12 +0000 (+0100)
Subject: fix bug in catchupPage button handling
X-Git-Tag: 1.0.1~2
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=40789bbf5dff451423370c88d8dcf30eb2f04bba;p=tt-rss.git

fix bug in catchupPage button handling
---

diff --git a/tt-rss.js b/tt-rss.js
index 30ed6517..7c64363d 100644
--- a/tt-rss.js
+++ b/tt-rss.js
@@ -248,8 +248,10 @@ function catchupPage(feed) {
 
 		var button = document.getElementById("btnCatchupPage");
 
-		button.className = "disabledButton";
-		button.href = "";
+		if (button) {
+			button.className = "disabledButton";
+			button.href = "";
+		}
 	
 		xmlhttp.open("GET", query_str, true);
 		xmlhttp.onreadystatechange=notify_callback;
@@ -397,8 +399,10 @@ function view(id,feed_id) {
 
 	if (unread_rows.length == 0) {
 		var button = document.getElementById("btnCatchupPage");
-		button.className = "disabledButton";
-		button.href = "";
+		if (button) {
+			button.className = "disabledButton";
+			button.href = "";
+		}
 	}
 
 	active_post_id = id;