Index: trunk/MagicSoft/Mars/mbase/MTaskList.cc
===================================================================
--- trunk/MagicSoft/Mars/mbase/MTaskList.cc	(revision 1005)
+++ trunk/MagicSoft/Mars/mbase/MTaskList.cc	(revision 1006)
@@ -100,5 +100,5 @@
 //  by the destructor
 //
-inline void MTaskList::SetOwner(Bool_t enable=kTRUE)
+inline void MTaskList::SetOwner(Bool_t enable)
 {
     enable ? SetBit(kIsOwner) : ResetBit(kIsOwner);