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Handle bad help tag links better

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This commit is contained in:
Kris Maglione
2008-12-23 14:15:14 -05:00
parent d225b8908b
commit 1969caca06
1 changed files with 1 additions and 1 deletions
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common/content/help.js
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@@ -5,7 +5,7 @@ const win = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
const liberator = win.liberator;
let page = liberator.findHelp(decodeURIComponent(document.location.search.substr(1)));
let url = "chrome://liberator/locale/" + page;
let url = page ? "chrome://liberator/locale/" + page : content.history.previous;
win.getBrowser().loadURIWithFlags(url, Components.interfaces.nsIWebNavigation.LOAD_FLAGS_REPLACE_HISTORY, null, null, null);