- if(isatty(STDOUT_FILENO)) {
- struct winsize win;
- if(ioctl (STDOUT_FILENO, TIOCGWINSZ, (char *) &win)) {
- fprintf(stderr, "Can not get the tty size: %s\n", strerror(errno));
- exit (EXIT_FAILURE);
- }
+ if(isatty(STDOUT_FILENO) &&
+ !ioctl (STDOUT_FILENO, TIOCGWINSZ, (char *) &win)) {