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devcons: fix write length of writebintime() (thanks BurnZeZ)

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This commit is contained in:
cinap_lenrek 2019-12-11 23:52:05 +01:00
parent b038443959
commit 52e4e51b50
1 changed files with 3 additions and 2 deletions
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5
sys/src/9/port/devcons.c
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@ -913,7 +913,8 @@ writebintime(char *buf, int n)
vlong delta;
long period;
n--;
if(--n <= 0)
error(Ebadtimectl);
p = (uchar*)buf + 1;
switch(*buf){
case 'n':
@ -938,7 +939,7 @@ writebintime(char *buf, int n)
todsetfreq(fasthz);
break;
}
return n;
return n+1;
}
void