12:12 < kahmalo> Opening /dev/tty may fail; what does newterm do then?
20:15 < Miciah> fonseca: You always gotta check the return value of fopen. Silly head.
/* Leave stdin and stdout alone when acting as a pager. */
FILE *io = fopen("/dev/tty", "r+");
/* Leave stdin and stdout alone when acting as a pager. */
FILE *io = fopen("/dev/tty", "r+");
+ if (!io)
+ die("Failed to open /dev/tty");
cursed = !!newterm(NULL, io, io);
}
cursed = !!newterm(NULL, io, io);
}