I hit this assert when I go to a URL that has no favorite icon and then follow a link to another (icon-less) page on the same domain: ASSERTION FAILED: ![_private->iconsToSaveWithURLs containsObject:iconURLString] (WebKit/Misc/WebIconDatabase.m:695 -[WebIconDatabase(WebInternal) _retainIconForIconURLString:])
Created attachment 7578 [details] Patch to quiet assertion I added a too-general assertion yesterday; this patch makes it less general.