diff -r be046265c55d -r f35d4b6d212e tactilefeedback/tactilefeedbackclient/src/touchfeedbackimpl.cpp
--- a/tactilefeedback/tactilefeedbackclient/src/touchfeedbackimpl.cpp	Tue May 11 16:29:36 2010 +0300
+++ b/tactilefeedback/tactilefeedbackclient/src/touchfeedbackimpl.cpp	Wed Jun 09 10:00:50 2010 +0300
@@ -1730,9 +1730,8 @@
     item.iEventType = aEventType;        
     
 	// range check. update when logical feedback types are changed.
-    if (! ( aFeedback >= ETouchFeedbackNone || aFeedback <= ETouchFeedbackSensitive) 
-     || ! ( aFeedback >= ETouchFeedbackBasicButton || 
-            aFeedback <= ETouchFeedbackMultiTouchRecognized ) )
+    if ( !(aFeedback >= ETouchFeedbackNone && aFeedback <= ETouchFeedbackSensitive) 
+            && !(aFeedback >= ETouchFeedbackBasicButton && aFeedback <= ETouchFeedbackMultiTouchRecognized) )
         {
         return KErrArgument;
         }