diff -r 42ba2d16bf40 -r 01e205c615b9 camerauis/cameraxui/cxengine/src/cxesettingsimp.cpp
--- a/camerauis/cameraxui/cxengine/src/cxesettingsimp.cpp	Wed Aug 18 09:37:18 2010 +0300
+++ b/camerauis/cameraxui/cxengine/src/cxesettingsimp.cpp	Thu Sep 02 20:14:28 2010 +0300
@@ -68,6 +68,7 @@
     delete mSettingStore;
 
     mVariationSettings.clear();
+    mSettingListeners.clear();
     CX_DEBUG_EXIT_FUNCTION();
 }
 
@@ -135,6 +136,7 @@
 /*!
  * Add listener for changes in one setting. When the value of the setting changes, the given
  * slot is invoked on given object.
+ * The validity of the settingKey is not checked.
  *
  * @param settingKey Setting to listen to
  * @param target Object that the slot will be invoked for