diff options
Diffstat (limited to 'js/AppBase.js')
| -rw-r--r-- | js/AppBase.js | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/js/AppBase.js b/js/AppBase.js index b45a47376..b5df4a800 100644 --- a/js/AppBase.js +++ b/js/AppBase.js @@ -318,8 +318,10 @@ define(["dojo/_base/declare"], function (declare) { _label_base_index = parseInt(params[k]); break; case "cdm_auto_catchup": - if (params[k] == 1) - $("headlines-frame").addClassName("auto_catchup"); + if (params[k] == 1) { + const hl = $("headlines-frame"); + if (hl) hl.addClassName("auto_catchup"); + } break; case "hotkeys": // filter mnemonic definitions (used for help panel) from hotkeys map |