--- a/Debugger/DebuggerInterfaceNone.py	Thu Nov 01 15:31:06 2012 +0100
+++ b/Debugger/DebuggerInterfaceNone.py	Thu Nov 01 18:29:58 2012 +0100
@@ -325,6 +325,14 @@
         """
         return
         
+    def setCallTraceEnabled(self, on):
+        """
+        Public method to set the call trace state.
+        
+        @param on flag indicating to enable the call trace function (boolean)
+        """
+        return
+    
     def remoteEval(self, arg):
         """
         Public method to evaluate arg in the current context of the debugged program.