shithub: riscv

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

--- 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 @@

 usage(void)

 {

 	fprint(2, "%s: usage: %s [-d dev] [-v vol]\n", argv0, argv0);

+	exits("usage");

 }

 int