diff options
| -rw-r--r-- | toys/chvt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/toys/chvt.c b/toys/chvt.c index 445b8f71..6504bff1 100644 --- a/toys/chvt.c +++ b/toys/chvt.c @@ -53,9 +53,9 @@ void chvt_main(void) vtnum=atoi(*toys.optargs); fd=get_console_fd(); - if (fd < 0) return; - - if (ioctl(fd,VT_ACTIVATE,vtnum)) return; - - if (ioctl(fd,VT_WAITACTIVE,vtnum)) return; + if (fd < 0 || ioctl(fd,VT_ACTIVATE,vtnum) + || ioctl(fd,VT_WAITACTIVE,vtnum)) + { + perror_exit(NULL); + } } |