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| author | mike <mike@FreeBSD.org> | 2002-03-20 08:59:20 +0000 |
|---|---|---|
| committer | mike <mike@FreeBSD.org> | 2002-03-20 08:59:20 +0000 |
| commit | 54e30b41907dbbf0b3c62cc2ea9d3322eb451019 (patch) | |
| tree | 9e6b8be6c284393039eef48990d1e24ad65d8b7d /usr.bin/paste | |
| parent | 1156d9dd5939faa4e583138a2cddeabb6cb9b808 (diff) | |
| download | FreeBSD-src-54e30b41907dbbf0b3c62cc2ea9d3322eb451019.zip FreeBSD-src-54e30b41907dbbf0b3c62cc2ea9d3322eb451019.tar.gz | |
When invoked with no file arguments, display usage.
Submitted by: Tim J. Robbins <tim@robbins.dropbear.id.au>
PR: 36074
Use new ID scheme.
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"; |
