- g_return_val_if_fail(WorkItem!=NULL,FALSE); /* false=>remove-me */
- g_return_val_if_fail(WorkItem->Routine!=NULL,FALSE); /* false=>remove-me */
+ g_return_val_if_fail(WorkItem_copy!=NULL,FALSE); /* false=>remove-me */
+ g_return_val_if_fail(WorkItem_copy->WorkerRoutine!=NULL,FALSE); /* false=>remove-me */