From 5bc7c92e7186bee42ba20a7fcee38bfe9463d5e4 Mon Sep 17 00:00:00 2001 From: Jeff Becker Date: Tue, 8 Mar 2016 20:35:03 -0500 Subject: [PATCH] only apply theme if parameters are correct --- contrib/static/nntpchan.js | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/contrib/static/nntpchan.js b/contrib/static/nntpchan.js index 7db7171..5137920 100644 --- a/contrib/static/nntpchan.js +++ b/contrib/static/nntpchan.js @@ -36,13 +36,14 @@ function get_storage() { } function enable_theme(prefix, name) { - - var theme = document.getElementById("current_theme"); - if (theme) { - theme.href = prefix + "static/"+ name + ".css"; - var st = get_storage(); - st.nntpchan_prefix = prefix; - st.nntpchan_theme = name; + if (prefix && name) { + var theme = document.getElementById("current_theme"); + if (theme) { + theme.href = prefix + "static/"+ name + ".css"; + var st = get_storage(); + st.nntpchan_prefix = prefix; + st.nntpchan_theme = name; + } } }