diff options
Diffstat (limited to 'bin/dd/dd.c')
| -rw-r--r-- | bin/dd/dd.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/bin/dd/dd.c b/bin/dd/dd.c index b9daa89f8bf..03176396cd6 100644 --- a/bin/dd/dd.c +++ b/bin/dd/dd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dd.c,v 1.9 2001/08/07 14:39:27 hugh Exp $ */ +/* $OpenBSD: dd.c,v 1.10 2001/10/04 20:32:27 millert Exp $ */ /* $NetBSD: dd.c,v 1.6 1996/02/20 19:29:06 jtc Exp $ */ /*- @@ -48,7 +48,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)dd.c 8.5 (Berkeley) 4/2/94"; #else -static char rcsid[] = "$OpenBSD: dd.c,v 1.9 2001/08/07 14:39:27 hugh Exp $"; +static char rcsid[] = "$OpenBSD: dd.c,v 1.10 2001/10/04 20:32:27 millert Exp $"; #endif #endif /* not lint */ @@ -97,8 +97,10 @@ main(argc, argv) atexit(summary); - while (files_cnt--) - dd_in(); + if (cpy_cnt > 0) { + while (files_cnt--) + dd_in(); + } dd_close(); exit(0); |