From 3b12392d49094626d1804ed304d672cc9fdbebdf Mon Sep 17 00:00:00 2001
From: Bogdan <mynameisbogdan@users.noreply.github.com>
Date: Mon, 14 Aug 2023 23:46:03 +0300
Subject: [PATCH] Fixed: Replace docker detection for cgroup v2

---
 src/NzbDrone.Common/EnvironmentInfo/OsInfo.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/NzbDrone.Common/EnvironmentInfo/OsInfo.cs b/src/NzbDrone.Common/EnvironmentInfo/OsInfo.cs
index b9f560b51..f37b40fec 100644
--- a/src/NzbDrone.Common/EnvironmentInfo/OsInfo.cs
+++ b/src/NzbDrone.Common/EnvironmentInfo/OsInfo.cs
@@ -78,8 +78,8 @@ namespace NzbDrone.Common.EnvironmentInfo
             }
 
             if (IsLinux &&
-                ((File.Exists("/proc/1/cgroup") && File.ReadAllText("/proc/1/cgroup").Contains("/docker/")) ||
-                 (File.Exists("/proc/1/mountinfo") && File.ReadAllText("/proc/1/mountinfo").Contains("/docker/"))))
+                (File.Exists("/.dockerenv") ||
+                 (File.Exists("/proc/1/cgroup") && File.ReadAllText("/proc/1/cgroup").Contains("/docker/"))))
             {
                 IsDocker = true;
             }