Let Clone_Function copy the args block of the original, letting the a…

…rgs block identify the function and making it suitable for frame reference.

Corrects bug#2044.

git-svn-id: https://s1.saphirion.com/svn/rm-asset/trunk/r3@5251 0b15d6fc-ce89-4483-8625-0b0fabc32e25

src/core/c-function.c

@@ -303,7 +303,7 @@ xx*/	REBSER *Make_Func_Words(REBSER *spec)
 ***********************************************************************/
 {
 	VAL_FUNC_SPEC(value) = VAL_FUNC_SPEC(func);
-	VAL_FUNC_ARGS(value) = VAL_FUNC_ARGS(func);
+	VAL_FUNC_ARGS(value) = Copy_Block(VAL_FUNC_ARGS(func), 0);
 	VAL_FUNC_BODY(value) = Clone_Block(VAL_FUNC_BODY(func));
 }