From 60a3da94121ddb4f919eff1c9a1a245083166791 Mon Sep 17 00:00:00 2001
From: Staffan Gustafsson <staffangu@outlook.com>
Date: Thu, 19 Nov 2020 23:17:49 +0100
Subject: [PATCH 1/4] Enable nullable:
 System.Management.Automation.IRSPDriverInvoke

---
 .../engine/remoting/server/ServerRunspacePoolDriver.cs       | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs b/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
index bf235088a41..a5ebb724392 100644
--- a/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
+++ b/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
@@ -24,6 +24,9 @@
 
 namespace System.Management.Automation
 {
+
+#nullable enable
+
     /// <summary>
     /// Interface exposing driver single thread invoke enter/exit
     /// nested pipeline.
@@ -35,6 +38,8 @@ internal interface IRSPDriverInvoke
         bool HandleStopSignal();
     }
 
+#nullable restore
+
     /// <summary>
     /// This class wraps a RunspacePoolInternal object. It is used to function
     /// as a server side runspacepool.

From e87e2d85a52976f78a7847ff68034a9c2354b8dd Mon Sep 17 00:00:00 2001
From: Staffan Gustafsson <staffangu@outlook.com>
Date: Fri, 20 Nov 2020 19:03:03 +0100
Subject: [PATCH 2/4] Removing whitespace before/after nullable pragma

---
 .../engine/remoting/server/ServerRunspacePoolDriver.cs          | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs b/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
index a5ebb724392..16bf502e84d 100644
--- a/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
+++ b/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
@@ -26,7 +26,6 @@ namespace System.Management.Automation
 {
 
 #nullable enable
-
     /// <summary>
     /// Interface exposing driver single thread invoke enter/exit
     /// nested pipeline.
@@ -37,7 +36,6 @@ internal interface IRSPDriverInvoke
         void ExitNestedPipeline();
         bool HandleStopSignal();
     }
-
 #nullable restore
 
     /// <summary>

From a4c6bf9f7cc6965846f2c0c1de9faa466c5f6e9b Mon Sep 17 00:00:00 2001
From: Staffan Gustafsson <staffangu@outlook.com>
Date: Fri, 20 Nov 2020 19:41:58 +0100
Subject: [PATCH 3/4] Removing whitespace before/after nullable pragma

---
 .../engine/remoting/server/ServerRunspacePoolDriver.cs          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs b/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
index 16bf502e84d..02d395cf48f 100644
--- a/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
+++ b/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
@@ -25,11 +25,11 @@
 namespace System.Management.Automation
 {
 
-#nullable enable
     /// <summary>
     /// Interface exposing driver single thread invoke enter/exit
     /// nested pipeline.
     /// </summary>
+#nullable enable
     internal interface IRSPDriverInvoke
     {
         void EnterNestedPipeline();

From d5a217d1cc503daa899e4d4b30d7ccf56ecc07fd Mon Sep 17 00:00:00 2001
From: Ilya <darpa@yandex.ru>
Date: Sat, 9 Jan 2021 12:39:07 +0500
Subject: [PATCH 4/4] Update
 src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs

---
 .../engine/remoting/server/ServerRunspacePoolDriver.cs           | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs b/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
index 02d395cf48f..c5337807bb2 100644
--- a/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
+++ b/src/System.Management.Automation/engine/remoting/server/ServerRunspacePoolDriver.cs
@@ -24,7 +24,6 @@
 
 namespace System.Management.Automation
 {
-
     /// <summary>
     /// Interface exposing driver single thread invoke enter/exit
     /// nested pipeline.