union data 参数

@@ -693,7 +693,7 @@ class IndexController extends AbstractAction
                     }
                 } else {
                     $unionKey = '{"client_id":' . $_COOKIE['mkt_code'] .
-                        (empty($_COOKIE['union_data']) ? '' : ',:"union_data":' . $_COOKIE['union_data']) . '}';
+                        (empty($_COOKIE['union_data']) ? '' : ',"union_data":' . $_COOKIE['union_data']) . '}';
                 }
 
                 /* 检查联盟参数是否有效 */