diff options
Diffstat (limited to 'miscutils/less.c')
| -rw-r--r-- | miscutils/less.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/miscutils/less.c b/miscutils/less.c index 79732cc..a704155 100644 --- a/miscutils/less.c +++ b/miscutils/less.c @@ -1251,6 +1251,9 @@ int less_main(int argc, char **argv) * is not a tty and turns into cat. This makes sense. */ if (!isatty(STDOUT_FILENO)) return bb_cat(argv); + kbd_fd = open(CURRENT_TTY, O_RDONLY); + if (kbd_fd < 0) + return bb_cat(argv); if (!num_files) { if (isatty(STDIN_FILENO)) { @@ -1261,8 +1264,6 @@ int less_main(int argc, char **argv) } else filename = xstrdup(files[0]); - kbd_fd = xopen(CURRENT_TTY, O_RDONLY); - get_terminal_width_height(kbd_fd, &width, &max_displayed_line); /* 20: two tabstops + 4 */ if (width < 20 || max_displayed_line < 3) |