Fix unused using warning (#3828)

microsoft · Jun 29, 2022 · ca2e088 · ca2e088
1 parent 582a8cb
commit ca2e088
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/testhost.x86/DefaultEngineInvoker.cs b/src/testhost.x86/DefaultEngineInvoker.cs
@@ -4,7 +4,9 @@
 using System;
 using System.Collections.Generic;
 using System.Globalization;
+#if NETCOREAPP2_0_OR_GREATER || NETFRAMEWORK
 using System.IO;
+#endif
 using System.Net;
 using System.Reflection;
 using System.Threading;