diff options
| -rw-r--r-- | tt-rss.js | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -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; |