From dd41aae7363672316851ebbd35961ae2bc89ff4c Mon Sep 17 00:00:00 2001
From: xengineering <mail2xengineering@protonmail.com>
Date: Mon, 19 Oct 2020 17:22:08 +0200
Subject: Bugfix for Raspberry Pi

---
 barcode_scanner_daemon.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/barcode_scanner_daemon.py b/barcode_scanner_daemon.py
index 38f0514..09139f7 100755
--- a/barcode_scanner_daemon.py
+++ b/barcode_scanner_daemon.py
@@ -28,8 +28,9 @@ def main():
                 if event.type == evdev.ecodes.EV_KEY:
                     eventdata = evdev.categorize(event)
                     if eventdata.keystate:
-                        with open(fifo_path, "a") as fifo:
-                            fifo.append(eventdata.keycode)
+                        with open(fifo_path, "w") as fifo:
+                            fifo.write(eventdata.keycode)
+                            fifo.flush()
 
     except KeyboardInterrupt:
         pass
-- 
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