1 files changed, 22 insertions, 10 deletions
diff --git a/drawinglayer/source/primitive2d/BufferedDecompositionPrimitive2D.cxx b/drawinglayer/source/primitive2d/BufferedDecompositionPrimitive2D.cxx
index 53b6f877061b..0ed22120c6d6 100644
--- a/drawinglayer/source/primitive2d/BufferedDecompositionPrimitive2D.cxx
+++ b/drawinglayer/source/primitive2d/BufferedDecompositionPrimitive2D.cxx
@@ -65,17 +65,21 @@ void BufferedDecompositionPrimitive2D::setBuffered2DDecomposition(Primitive2DCon
 {
     if (0 != maCallbackSeconds)
     {
-        if (rNew.empty())
+        if (maCallbackTimer.is())
         {
-            // no more decomposition, end callback
-            maCallbackTimer.clear();
+            if (rNew.empty())
+            {
+                // no more decomposition, end callback
+                maCallbackTimer->stop();
+                maCallbackTimer.clear();
+            }
+            else
+            {
+                // decomposition changed, touch
+                maCallbackTimer->setRemainingTime(salhelper::TTimeValue(maCallbackSeconds, 0));
+            }
         }
-        else if (maCallbackTimer.is())
-        {
-            // decomposition changed, touch
-            maCallbackTimer->setRemainingTime(salhelper::TTimeValue(maCallbackSeconds, 0));
-        }
-        else
+        else if (!rNew.empty())
         {
             // decomposition changed, start callback
             maCallbackTimer.set(new LocalCallbackTimer(*this));
@@ -95,7 +99,15 @@ BufferedDecompositionPrimitive2D::BufferedDecompositionPrimitive2D()
 {
 }
 
-BufferedDecompositionPrimitive2D::~BufferedDecompositionPrimitive2D() {}
+BufferedDecompositionPrimitive2D::~BufferedDecompositionPrimitive2D()
+{
+    if (maCallbackTimer.is())
+    {
+        // no more decomposition, end callback
+        maCallbackTimer->stop();
+        maCallbackTimer.clear();
+    }
+}
 
 void BufferedDecompositionPrimitive2D::get2DDecomposition(
     Primitive2DDecompositionVisitor& rVisitor,