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(main): Handle argc < optind.

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This commit is contained in:
Jim Meyering
2003-05-10 14:33:24 +00:00
parent 007103be2e
commit 8eb2464d3e
1 changed files with 2 additions and 2 deletions
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src/install.c
+2 -2
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@@ -1,5 +1,5 @@
/* install - copy files and set attributes
Copyright (C) 89, 90, 91, 1995-2002 Free Software Foundation, Inc.
Copyright (C) 89, 90, 91, 1995-2003 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -279,7 +279,7 @@ main (int argc, char **argv)
n_files = argc - optind;
file = argv + optind;
if (n_files == 0 || (n_files == 1 && !dir_arg))
if (argc <= optind || (n_files == 1 && !dir_arg))
{
error (0, 0, _("too few arguments"));
usage (EXIT_FAILURE);