From 1969caca06e6d9254384fccbee3212f558765fb2 Mon Sep 17 00:00:00 2001 From: Kris Maglione Date: Tue, 23 Dec 2008 14:15:14 -0500 Subject: [PATCH] Handle bad help tag links better --- common/content/help.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/content/help.js b/common/content/help.js index 3ae6d96e..c2ee6b87 100644 --- a/common/content/help.js +++ b/common/content/help.js @@ -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);