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(main): Handle argc == 0.

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This commit is contained in:
Jim Meyering
2003-05-10 20:00:54 +00:00
parent 888d3d38d9
commit 9eb8322209
1 changed files with 1 additions and 1 deletions
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2
src/printf.c
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@@ -576,7 +576,7 @@ main (int argc, char **argv)
++argv;
}
if (argc == 1)
if (argc <= 1)
{
fprintf (stderr, _("Usage: %s format [argument...]\n"), program_name);
exit (EXIT_FAILURE);