fix

diff --git a/sys/src/9/pc/devvga.c b/sys/src/9/pc/devvga.c
index 335e5f443e9b9958ad76b07eeace48f7d8522969..14a5d953ea41239b6635cdb9f71c3aa1e2eb30ab 100644 (file)
--- a/sys/src/9/pc/devvga.c
+++ b/sys/src/9/pc/devvga.c
@@ -66,7 +66,7 @@ static Cmdtab vgactlmsg[] = {
        CMtype,         "type",         2,
        CMunblank,      "unblank",      1,
        CMsoftscreen,   "softscreen",   2,
-       CMmainscreen,   "mainscreen",   2,
+       CMmainscreen,   "mainscreen",   3,
 };
 
 static void