From 16205acbc8abcf613e7173109667f9a3e0e961f7 Mon Sep 17 00:00:00 2001
From: NextTurn <45985406+NextTurn@users.noreply.github.com>
Date: Tue, 9 Jul 2019 00:00:00 +0800
Subject: [PATCH] Treat ERROR_SERVICE_ALREADY_RUNNING as success for start
 command

---
 src/Core/ServiceWrapper/Main.cs | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/Core/ServiceWrapper/Main.cs b/src/Core/ServiceWrapper/Main.cs
index a47f3f4..192e548 100644
--- a/src/Core/ServiceWrapper/Main.cs
+++ b/src/Core/ServiceWrapper/Main.cs
@@ -718,7 +718,22 @@ namespace winsw
                 if (s is null)
                     ThrowNoSuchService();
 
-                s.StartService();
+                try
+                {
+                    s.StartService();
+                }
+                catch (WmiException e)
+                {
+                    if (e.ErrorCode == ReturnValue.ServiceAlreadyRunning)
+                    {
+                        Log.Info($"The service with ID '{descriptor.Id}' has already been started");
+                    }
+                    else
+                    {
+                        throw;
+                    }
+                }
+
                 return;
             }