ao_monitor: Clean up -Wconversion warnings

No bugs detected

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/src/kernel/ao_monitor.c b/src/kernel/ao_monitor.c
index cd5116990b7046e83789dfbbe2431e620be74170..3310a847a6b1ce0995aabd212160c66ec4c3c5dd 100644 (file)
--- a/src/kernel/ao_monitor.c
+++ b/src/kernel/ao_monitor.c
@@ -296,7 +296,7 @@ ao_monitor_enable(void)
 static void
 set_monitor(void)
 {
-       ao_external_monitoring = ao_cmd_hex();
+       ao_external_monitoring = (uint8_t) ao_cmd_hex();
        ao_wakeup(&ao_external_monitoring);
        ao_wakeup(&ao_monitor_head);
        _ao_monitor_adjust();