crm_trace("Freeing char * buffer");
print_xml_formatted (int log_level, const char *function,		     xmlNodePtr msg, const char *text){	char *msg_buffer;	if(msg == NULL) {		do_crm_log(log_level, function, "%s: %s",			   crm_str(text), "<null>");		return;	}		msg_buffer = dump_xml_formatted(msg);	do_crm_log(log_level, function, "%s: %s",		   crm_str(text), crm_str(msg_buffer));	crm_free(msg_buffer);	return;}