Fix for issue #189

LICENSE.txt

@@ -1,5 +1,5 @@
-Copyright (c) 2011-2017 Charlie Poole
-Copyright (c) 2014-2017 Terje Sandstrom
+Copyright (c) 2011-2020 Charlie Poole
+Copyright (c) 2014-2020 Terje Sandstrom
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

build.cake

@@ -9,7 +9,7 @@ var configuration = Argument("configuration", "Debug");
 // SET PACKAGE VERSION
 //////////////////////////////////////////////////////////////////////
 
-var version = "2.2.0";
+var version = "2.3.0";
 var modifier = "";
 
 var dbgSuffix = configuration == "Debug" ? "-dbg" : "";

src/NUnitTestAdapter/Properties/AssemblyInfo.cs

@@ -1,5 +1,5 @@
 // ****************************************************************
-// Copyright (c) 2011 Charlie Poole, Terje Sandstrom
+// Copyright (c) 2011-2020 Charlie Poole, Terje Sandstrom
 // ****************************************************************
 
 using System;
@@ -12,7 +12,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("NUnit Software")]
 [assembly: AssemblyProduct("NUnit.VisualStudio.TestAdapter")]
-[assembly: AssemblyCopyright("Copyright (c) 2011-2017 Charlie Poole, 2014-2017 Terje Sandstrom")]
+[assembly: AssemblyCopyright("Copyright (c) 2011-2020 Charlie Poole, 2014-2020 Terje Sandstrom")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 [assembly: CLSCompliant(false)]
@@ -21,5 +21,5 @@ using System.Runtime.InteropServices;
 [assembly: ComVisible(false)]
 
 [assembly: Guid("c0aad5e4-b486-49bc-b3e8-31e01be6fefe")]
-[assembly: AssemblyVersion("2.2.0.0")]
-[assembly: AssemblyFileVersion("2.2.0.0")]
+[assembly: AssemblyVersion("2.3.0.0")]
+[assembly: AssemblyFileVersion("2.3.0.0")]

src/NUnitTestAdapter/TraitsFeature.cs

@@ -1,5 +1,5 @@
 // ***********************************************************************
-// Copyright (c) 2013 Charlie Poole, Terje Sandstrom
+// Copyright (c) 2013-2020 Charlie Poole, Terje Sandstrom
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the
@@ -91,7 +91,7 @@ namespace NUnit.VisualStudio.TestAdapter
                             TraitsCollectionAdd.Invoke(traitsCollection, new object[] { "Category", category });
                 }
                 else if (propertyName[0] != '_') // internal use only
-                    TraitsCollectionAdd.Invoke(traitsCollection, new object[] { propertyName, propertyValue.ToString() });
+                    TraitsCollectionAdd.Invoke(traitsCollection, new object[] { propertyName, propertyValue?.ToString() });
             }
         }