unchecked returns in server.c

putstr(text, "zone ");
7605        putmem(text, (const void *) zone_name, zone_name_len);
    	CID 1441198 (#1 of 2): Unchecked return value (CHECKED_RETURN) [select issue]
7606        putstr(text, " ");
7607        putmem(text, (const void *) zone_config, zone_config_len);
    	
CID 1441198 (#2 of 2): Unchecked return value (CHECKED_RETURN)
20. check_return: Calling putstr without checking return value (as is done elsewhere 177 out of 185 times).
7608        putstr(text, ";\n");