From 047567f3874931343211b680fc1b82ce0221e567 Mon Sep 17 00:00:00 2001
From: Nick Mowen <nickmowen213@gmail.com>
Date: Thu, 29 Dec 2022 16:20:47 -0700
Subject: [PATCH] Delete pipe file if it exists

---
 frigate/output.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frigate/output.py b/frigate/output.py
index b64611bfb3..6d2c7177b3 100644
--- a/frigate/output.py
+++ b/frigate/output.py
@@ -39,6 +39,9 @@ def __init__(
         birdseye_rtsp: bool = False,
     ):
         if birdseye_rtsp:
+            if os.path.exists(BIRDSEYE_PIPE):
+                os.remove(BIRDSEYE_PIPE)
+
             os.mkfifo(BIRDSEYE_PIPE, mode=0o777)
             stdin = os.open(BIRDSEYE_PIPE, os.O_RDONLY | os.O_NONBLOCK)
             self.bd_pipe = os.open(BIRDSEYE_PIPE, os.O_WRONLY)
@@ -96,7 +99,6 @@ def read(self, length):
     def exit(self):
         if self.bd_pipe:
             os.close(self.bd_pipe)
-            os.remove(BIRDSEYE_PIPE)
 
         self.process.terminate()
         try: