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| author | Glenn L McGrath <bug1@ihug.co.nz> | 2004-01-14 07:34:37 +0000 |
|---|---|---|
| committer | Glenn L McGrath <bug1@ihug.co.nz> | 2004-01-14 07:34:37 +0000 |
| commit | 6a78631164a5b3ba279fde20011aaefa1a89e7db (patch) | |
| tree | c31d55977330aa15327e28813e96ba1c1ff11581 | |
| parent | 1cda715bbcaba253ffb81463f6b9260154e7a32d (diff) | |
| download | busybox-w32-6a78631164a5b3ba279fde20011aaefa1a89e7db.tar.gz busybox-w32-6a78631164a5b3ba279fde20011aaefa1a89e7db.tar.bz2 busybox-w32-6a78631164a5b3ba279fde20011aaefa1a89e7db.zip | |
Patch by Tito, use bb_xgetlarg, reduce size
| -rw-r--r-- | console-tools/chvt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/console-tools/chvt.c b/console-tools/chvt.c index 4da0d6399..8ea062cde 100644 --- a/console-tools/chvt.c +++ b/console-tools/chvt.c | |||
| @@ -36,12 +36,12 @@ int chvt_main(int argc, char **argv) | |||
| 36 | { | 36 | { |
| 37 | int fd, num; | 37 | int fd, num; |
| 38 | 38 | ||
| 39 | if ((argc != 2) || (**(argv + 1) == '-')) { | 39 | if (argc != 2) { |
| 40 | bb_show_usage(); | 40 | bb_show_usage(); |
| 41 | } | 41 | } |
| 42 | 42 | ||
| 43 | fd = get_console_fd(); | 43 | fd = get_console_fd(); |
| 44 | num = atoi(argv[1]); | 44 | num = bb_xgetlarg(argv[1], 10, 0, INT_MAX); |
| 45 | if (ioctl(fd, VT_ACTIVATE, num)) { | 45 | if (ioctl(fd, VT_ACTIVATE, num)) { |
| 46 | bb_perror_msg_and_die("VT_ACTIVATE"); | 46 | bb_perror_msg_and_die("VT_ACTIVATE"); |
| 47 | } | 47 | } |