Index: src/wp-includes/css/admin-bar.css
===================================================================
--- src/wp-includes/css/admin-bar.css	(revision 26808)
+++ src/wp-includes/css/admin-bar.css	(working copy)
@@ -503,7 +503,7 @@
 }
 
 #wpadminbar #wp-admin-bar-site-name > .ab-item:before {
-	content: '\f319';
+	content: "\f102";
 }