Merge pull request #1368 from Wevah/favicon-master-fix

Favicon master fix

Shared/Favicons/FaviconDownloader.swift

@@ -136,6 +136,7 @@ final class FaviconDownloader {
 
 			if (!hasIcons) {
 				self.homePageURLsWithNoFaviconURLCache.insert(url)
+				self.homePageURLsWithNoFaviconURLCacheDirty = true
 			}
 		}
 
@@ -169,6 +170,7 @@ final class FaviconDownloader {
 		if let url = singleFaviconDownloader.homePageURL {
 			if self.homePageToFaviconURLCache[url] == nil {
 				self.homePageToFaviconURLCache[url] = singleFaviconDownloader.faviconURL
+				self.homePageToFaviconURLCacheDirty = true
 			}
 		}
 

Shared/Favicons/SingleFaviconDownloader.swift

@@ -85,8 +85,9 @@ private extension SingleFaviconDownloader {
 
 				if let image = image {
 					self.iconImage = IconImage(image)
-					self.postDidLoadFaviconNotification()
 				}
+
+				self.postDidLoadFaviconNotification()
 				
 			}
 		}