Add missing `void' keyword.

This commit is contained in:
ed 2009-12-29 22:32:43 +00:00
parent 3dc3ad8568
commit 5f412839eb

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@ -180,7 +180,7 @@ main(int argc, char *argv[])
}
static void
usage()
usage(void)
{
(void)fprintf(stderr, "usage: wall [-g group] [file]\n");
exit(1);