QResourcesManager: restore the relock on the LockingPolicy

Why was it removed in the first place ?

Change-Id: I526c9957570f18700b9eeb7f7cd061cd642e203b
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/core/resources/qresourcemanager_p.h b/src/core/resources/qresourcemanager_p.h
index 55c866a22..5a20a6ea0 100644
--- a/src/core/resources/qresourcemanager_p.h
+++ b/src/core/resources/qresourcemanager_p.h
@@ -60,6 +60,7 @@ struct NonLockingPolicy
     {
         Locker(NonLockingPolicy*) {}
         void unlock() {}
+        void relock() {}
     };
 };
 
@@ -82,6 +83,11 @@ public :
             m_locker.unlock();
         }
 
+        void relock()
+        {
+            m_locker.relock();
+        }
+
     private:
         QMutexLocker m_locker;
     };