diff options
Diffstat (limited to 'usr.bin/lam')
| -rw-r--r-- | usr.bin/lam/lam.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr.bin/lam/lam.c b/usr.bin/lam/lam.c index 67196226148..ac038512024 100644 --- a/usr.bin/lam/lam.c +++ b/usr.bin/lam/lam.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lam.c,v 1.11 2004/07/03 21:00:37 millert Exp $ */ +/* $OpenBSD: lam.c,v 1.12 2004/12/27 23:37:37 deraadt Exp $ */ /* $NetBSD: lam.c,v 1.2 1994/11/14 20:27:42 jtc Exp $ */ /*- @@ -40,7 +40,7 @@ static const char copyright[] = #if 0 static const char sccsid[] = "@(#)lam.c 8.1 (Berkeley) 6/6/93"; #endif -static const char rcsid[] = "$OpenBSD: lam.c,v 1.11 2004/07/03 21:00:37 millert Exp $"; +static const char rcsid[] = "$OpenBSD: lam.c,v 1.12 2004/12/27 23:37:37 deraadt Exp $"; #endif /* not lint */ /* @@ -175,7 +175,8 @@ pad(struct openfile *ip) lp += (n < line + sizeof(line) - lp) ? n : strlen(lp); if (ip->pad) { n = snprintf(lp, line + sizeof(line) - lp, ip->format, ""); - lp += (n < line + sizeof(line) - lp) ? n : strlen(lp); + if (n > 0) + lp += (n < line + sizeof(line) - lp) ? n : strlen(lp); } return (lp); } @@ -206,7 +207,8 @@ gatherline(struct openfile *ip) n = strlcpy(lp, ip->sepstring, line + sizeof(line) - lp); lp += (n < line + sizeof(line) - lp) ? n : strlen(lp); n = snprintf(lp, line + sizeof(line) - lp, ip->format, s); - lp += (n < line + sizeof(line) - lp) ? n : strlen(lp); + if (n > 0) + lp += (n < line + sizeof(line) - lp) ? n : strlen(lp); return (lp); } |