From ffcbc246cff28d35996c44054afe6e81461d69fa Mon Sep 17 00:00:00 2001
From: David McFarland <corngood@gmail.com>
Date: Wed, 30 Dec 2020 23:36:32 -0400
Subject: [PATCH] fix exception with null sdk version

This happens when the dotnet sdk isn't available in PATH.
---
 src/OmniSharp.MSBuild/ProjectLoadListener.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/OmniSharp.MSBuild/ProjectLoadListener.cs b/src/OmniSharp.MSBuild/ProjectLoadListener.cs
index 1d25dc32b1..9bf8630680 100644
--- a/src/OmniSharp.MSBuild/ProjectLoadListener.cs
+++ b/src/OmniSharp.MSBuild/ProjectLoadListener.cs
@@ -87,7 +87,7 @@ private static HashedString GetProjectId(ProjectLoadedEventArgs args)
 
         private static HashedString GetSdkVersion(ProjectLoadedEventArgs args)
         {
-            return _tfmAndFileHashingAlgorithm.HashInput(args.SdkVersion.ToString());
+            return _tfmAndFileHashingAlgorithm.HashInput($"{args.SdkVersion}");
         }
 
         private static HashedString GetSessionId(ProjectLoadedEventArgs args)