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-rw-r--r--kernel/uart.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/uart.c b/kernel/uart.c
index 0d64d50..defd552 100644
--- a/kernel/uart.c
+++ b/kernel/uart.c
@@ -84,6 +84,7 @@ ISR(SIG_UART_RECV)
switch (c) {
case 'R': /* reboot */
+ case '-': /* reboot */
wdt_enable(WDTO_15MS);
break;
case 'D': /* dump */