1 files changed, 7 insertions, 2 deletions
diff --git a/src/corelib/animation/qpauseanimation.cpp b/src/corelib/animation/qpauseanimation.cpp
index c2599da692..04d8cca273 100644
--- a/src/corelib/animation/qpauseanimation.cpp
+++ b/src/corelib/animation/qpauseanimation.cpp
@@ -129,8 +129,13 @@ void QPauseAnimation::setDuration(int msecs)
         return;
     }
     Q_D(QPauseAnimation);
-    d->duration.setValue(msecs);
-    d->duration.notify();
+
+    if (msecs != d->duration) {
+        d->duration = msecs;
+        d->duration.notify();
+    } else {
+        d->duration.removeBindingUnlessInWrapper();
+    }
 }
 
 QBindable<int> QPauseAnimation::bindableDuration()