diff --git a/ZCppMain/ZCProcess_Linux.H b/ZCppMain/ZCProcess_Linux.H
index dc403fe..d232dcf 100644
--- a/ZCppMain/ZCProcess_Linux.H
+++ b/ZCppMain/ZCProcess_Linux.H
@@ -3464,22 +3464,32 @@ namespace ZNsMain
         {
             _DEBUG_REENTRANT_CHECK_
 
-            mh_ThreadID        =rhs.mh_ThreadID                   ;
-            (TTypeBase&)(*this)=static_cast<const TTypeBase&>(rhs);
-        }
+            mh_ThreadID = 0 ;
+        }/*
+        ZtCThread(const ZtCThread& rhs):TTypeBase(rhs)*/
+
         template<typename TTypeArg>
-        ZtCThread(const TTypeArg& AR_TTypeArg):TTypeBase(AR_TTypeArg)
+            ZtCThread(const TTypeArg& AR_TTypeArg) : TTypeBase(AR_TTypeArg)
         {
             _DEBUG_REENTRANT_CHECK_
 
             mh_ThreadID = 0 ;
-        }
+        }/*
+        template<typename TTypeArg>
+            ZtCThread(const TTypeArg& AR_TTypeArg) : TTypeBase(AR_TTypeArg)
+        */
         ZtCThread& operator=(const ZtCThread& rhs)
         {
-            return *this;
+            *(TTypeBase*)(this) = rhs;  return *this;
         }/*
         ZtCThread& operator=(const ZtCThread& rhs)*/
 
+        ZtCThread& operator=(const TTypeBase& AR_CBaseType)
+        {
+            *(TTypeBase*)(this) = AR_CBaseType;  return *this;
+        }/*
+        ZtCThread& operator=(const TTypeBase& AR_CBaseType)*/
+
 
         operator ThreadID () const
         {