diff --git a/browser/base/content/tabbrowser.xml b/browser/base/content/tabbrowser.xml
index df6f4946a0d535b8da04559b63f937864a8c5446..569061ef886f310f3c89577e74a5e8f220329864 100644
--- a/browser/base/content/tabbrowser.xml
+++ b/browser/base/content/tabbrowser.xml
@@ -692,6 +692,7 @@
<body>
<![CDATA[
var browser = this.getBrowserForTab(aTab);
+ var docURIObject = browser.contentDocument.documentURIObject;
if (browser.contentDocument instanceof ImageDocument) {
if (this.mPrefs.getBoolPref("browser.chrome.site_icons")) {
try {
@@ -711,8 +712,8 @@
}
// Use documentURIObject in the check for shouldLoadFavIcon so that we
// do the right thing with about:-style error pages. Bug 453442
- else if (this.shouldLoadFavIcon(browser.contentDocument.documentURIObject)) {
- var url = browser.currentURI.prePath + "/favicon.ico";
+ else if (this.shouldLoadFavIcon(docURIObject)) {
+ var url = docURIObject.prePath + "/favicon.ico";
if (!this.isFailedIcon(url))
this.setIcon(aTab, url);
}