Double-check that the element exists.
Patch by fu.
diffs (13 lines):
diff -r d6718902899b -r df0e44320be3 htdocs/js/talkpost.js
--- a/htdocs/js/talkpost.js Wed Nov 17 15:16:34 2010 +0800
+++ b/htdocs/js/talkpost.js Wed Nov 17 15:25:38 2010 +0800
@@ -231,7 +231,8 @@ function subjectIconChange(icon) {
function showRandomIcon() {
var randomicon = document.getElementById("randomicon");
- randomicon.setAttribute("class", "randomicon");
+ if (randomicon)
+ randomicon.setAttribute("class", "randomicon");
}
function randomicon() {
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