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misc fixes for Opera

This commit is contained in:
Andrew Dolgov
2005-12-20 17:27:08 +01:00
parent 4644efccae
commit 3ed751d40a
2 changed files with 4 additions and 2 deletions

View File

@@ -494,6 +494,8 @@ function popupHelp(tid) {
function hideOrShowFeeds(doc, hide) {
if (!doc.styleSheets) return;
var css_rules = doc.styleSheets[0].cssRules;
if (!css_rules || !css_rules.length) return;