Bug 599512 - Partial black thumbnails on viewports with width != 800 (bustage fix) r=me
--- a/mobile/chrome/content/browser.js
+++ b/mobile/chrome/content/browser.js
@@ -1017,17 +1017,17 @@ var Browser = {
switch (aMessage.name) {
case "Browser:ViewportMetadata":
let tab = Browser.getTabForBrowser(browser);
// Some browser such as iframes loaded dynamically into the chrome UI
// does not have any assigned tab
if (tab) {
tab.updateViewportMetadata(json);
- if (!this.isLoading())
+ if (!tab.isLoading())
tab.updateThumbnail();
}
break;
case "Browser:FormSubmit":
browser.lastLocation = null;
break;