diff options
| -rw-r--r-- | sys/src/9/port/devuart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/9/port/devuart.c b/sys/src/9/port/devuart.c index 6cc9c46d8..928bfc9c5 100644 --- a/sys/src/9/port/devuart.c +++ b/sys/src/9/port/devuart.c @@ -644,7 +644,7 @@ uartkick(void *v) { Uart *p = v; - if(p->blocked) + if(!p->enabled || p->blocked) return; ilock(&p->tlock); |