From 900777c874dcfdcf382e230ae532911f6ac21fc0 Mon Sep 17 00:00:00 2001
From: Johannes Payr <johannes.payr@theater.digital>
Date: Thu, 4 Nov 2021 15:33:31 +0200
Subject: [PATCH] Bugfixes back.

---
 pizzactrl/hal_serial.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pizzactrl/hal_serial.py b/pizzactrl/hal_serial.py
index 6c405c0..1f5abe2 100644
--- a/pizzactrl/hal_serial.py
+++ b/pizzactrl/hal_serial.py
@@ -137,9 +137,9 @@ def wait_for_input(hal: PizzaHAL, go_callback: Any,
     :param timeout: inactivity timeout in seconds (default 120)
     """
     resp = hal.send_cmd(SerialCommands.USER_INTERACTION, timeout).strip()
-    if resp == 'B':
+    if resp == b'B':
         go_callback(**kwargs)
-    elif resp == 'R':
+    elif resp == b'R':
         back_callback(**kwargs)
     else:
         to_callback(**kwargs)