1 files changed, 4 insertions, 1 deletions
diff --git a/src/corelib/kernel/qobject_p.h b/src/corelib/kernel/qobject_p.h
index 96d79afec0..d699061d12 100644
--- a/src/corelib/kernel/qobject_p.h
+++ b/src/corelib/kernel/qobject_p.h
@@ -152,6 +152,9 @@ public:
         int method;
         uint connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking
         QBasicAtomicPointer<int> argumentTypes;
+        //senders linked list
+        Connection *next;
+        Connection **prev;
         ~Connection();
     };
     typedef QList<Connection *> ConnectionList;
@@ -160,7 +163,7 @@ public:
     void addConnection(int signal, Connection *c);
     void cleanConnectionLists();
 
-    ConnectionList senders;
+    Connection *senders; //linked list;
 
     static Sender *setCurrentSender(QObject *receiver,
                                     Sender *sender);