1 files changed, 5 insertions, 3 deletions
diff --git a/src/corelib/thread/qorderedmutexlocker_p.h b/src/corelib/thread/qorderedmutexlocker_p.h
index 7d52a29..702125c 100644
--- a/src/corelib/thread/qorderedmutexlocker_p.h
+++ b/src/corelib/thread/qorderedmutexlocker_p.h
@@ -103,9 +103,11 @@ public:
             mtx2->lock();
             return true;
         }
-        mtx1->unlock();
-        mtx2->lock();
-        mtx1->lock();
+        if (!mtx2->tryLock()) {
+            mtx1->unlock();
+            mtx2->lock();
+            mtx1->lock();
+        }
         return true;
     }