fix type check in pccard_beep_select

2000-11-01 00:37:34 +00:00 · 2000-11-01 00:37:34 +00:00 · d4479fc128
parent 26b5d23688
commit d4479fc128
1 changed files with 1 additions and 1 deletions
--- a/sys/pccard/pccard_beep.c
+++ b/sys/pccard/pccard_beep.c
@ -120,7 +120,7 @@ int pccard_beep_select(int type)
 	if (type == 0)  {
 		allow_beep = BEEP_OFF;
 		melody_type = 0;
-	} else if (type < 0 || type > MAX_TONE_MODE)
+	} else if (type < 0 || MAX_TONE_MODE - 1 < type)
 		errcode = 1;
 	else {
 		allow_beep = BEEP_ON;