Patch by Tito, use bb_xgetlarg, reduce size

git-svn-id: svn://busybox.net/trunk/busybox@8281 69ca8d6d-28ef-0310-b511-8ec308f3f277

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)
 {
         int fd, num;
 
-        if ((argc != 2) || (**(argv + 1) == '-')) {
+        if (argc != 2) {
                 bb_show_usage();
         }
 
         fd = get_console_fd();
-        num = atoi(argv[1]);
+        num =  bb_xgetlarg(argv[1], 10, 0, INT_MAX);
         if (ioctl(fd, VT_ACTIVATE, num)) {
                 bb_perror_msg_and_die("VT_ACTIVATE");
         }