Ticket #8362: e-resize.diff

wp-admin.css

@@ -1048 +1048 @@
         cursor: w-resize;
 }
 
+.folded #adminmenu li.wp-menu-separator {
+        cursor: e-resize;
+}
+
 #adminmenu .wp-menu-separator-last {
         height: 10px;
         width: 1px;