diff options
Diffstat (limited to 'loginutils/getty.c')
| -rw-r--r-- | loginutils/getty.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c index da0dce3..5e16182 100644 --- a/loginutils/getty.c +++ b/loginutils/getty.c @@ -479,7 +479,7 @@ static char *get_logname(char *logname, unsigned size_logname, default: if (!isascii(ascval) || !isprint(ascval)) { /* ignore garbage characters */ - } else if (bp - logname >= size_logname - 1) { + } else if ((int)(bp - logname) >= size_logname - 1) { bb_error_msg_and_die("%s: input overrun", op->tty); } else { full_write(1, &c, 1); /* echo the character */ |