diff options
Diffstat (limited to 'usr.bin/paste')
| -rw-r--r-- | usr.bin/paste/paste.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/usr.bin/paste/paste.c b/usr.bin/paste/paste.c index a197119..cad7bef 100644 --- a/usr.bin/paste/paste.c +++ b/usr.bin/paste/paste.c @@ -40,13 +40,14 @@ static const char copyright[] = The Regents of the University of California. All rights reserved.\n"; #endif /* not lint */ -#ifndef lint #if 0 +#ifndef lint static char sccsid[] = "@(#)paste.c 8.1 (Berkeley) 6/6/93"; -#endif -static const char rcsid[] = - "$FreeBSD$"; #endif /* not lint */ +#endif + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); #include <sys/types.h> #include <err.h> @@ -88,6 +89,8 @@ main(argc, argv) argc -= optind; argv += optind; + if (*argv == NULL) + usage(); if (!delim) { delimcnt = 1; delim = "\t"; |
