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authorcinap_lenrek <cinap_lenrek@felloff.net>2023-11-12 21:06:10 +0000
committercinap_lenrek <cinap_lenrek@felloff.net>2023-11-12 21:06:10 +0000
commit8e3abc0cce6d52ebf9195ea277a6dbd92ba497a1 (patch)
treed842796db2aa8703be7e1600acdfaa0b805332e1
parent5cecf46e8716d5f2424f162a8caca52677c17ee1 (diff)
devuart: make sure consuart was enabled before setting serialoq
-rw-r--r--sys/src/9/port/devuart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/9/port/devuart.c b/sys/src/9/port/devuart.c
index 4ee0e3aa5..202151947 100644
--- a/sys/src/9/port/devuart.c
+++ b/sys/src/9/port/devuart.c
@@ -285,7 +285,7 @@ static void
uartinit(void)
{
/* now that the timers are ticking, enable buffered uart */
- if(serialoq == nil && consuart != nil)
+ if(serialoq == nil && consuart != nil && consuart->enabled)
serialoq = consuart->oq;
}