diff options
Diffstat (limited to 'usr.bin/uniq/uniq.c')
| -rw-r--r-- | usr.bin/uniq/uniq.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/uniq/uniq.c b/usr.bin/uniq/uniq.c index 5592c378d37..6437e8bfc7c 100644 --- a/usr.bin/uniq/uniq.c +++ b/usr.bin/uniq/uniq.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uniq.c,v 1.11 2002/12/08 06:40:44 millert Exp $ */ +/* $OpenBSD: uniq.c,v 1.12 2002/12/08 22:43:54 millert Exp $ */ /* $NetBSD: uniq.c,v 1.7 1995/08/31 22:03:48 jtc Exp $ */ /* @@ -47,7 +47,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)uniq.c 8.3 (Berkeley) 5/4/95"; #endif -static char rcsid[] = "$OpenBSD: uniq.c,v 1.11 2002/12/08 06:40:44 millert Exp $"; +static char rcsid[] = "$OpenBSD: uniq.c,v 1.12 2002/12/08 22:43:54 millert Exp $"; #endif /* not lint */ #include <errno.h> @@ -200,6 +200,8 @@ file(char *name, char *mode) { FILE *fp; + if (strcmp(name, "-") == 0) + return(*mode == 'r' ? stdin : stdout); if ((fp = fopen(name, mode)) == NULL) err(1, "%s", name); return(fp); |