games/geigerstats: fix usage() to exit; games(1): geigerstats args

2014-04-26 15:08:28 +01:00 · 2014-04-26 15:08:28 +01:00 · c8ac5d7eb7
parent 6a905b4560
commit c8ac5d7eb7
2 changed files with 8 additions and 0 deletions
--- a/sys/man/1/games
+++ b/sys/man/1/games
@ -40,6 +40,13 @@
 ] ]
 .br
 .B games/geigerstats
+[
+.B -d
+.I dev
+] [
+.B -v
+.I vol
+]
 .br
 .B games/glendy
 .br
--- a/sys/src/games/geigerstats.c
+++ b/sys/src/games/geigerstats.c
@ -10,6 +10,7 @@ void
 usage(void)
 {
 	fprint(2, "%s: usage: %s [-d dev] [-v vol]\n", argv0, argv0);
+	exits("usage");
 }

 int