From b6bc3013f921c3107f1af4a5429718f3a262e1ab Mon Sep 17 00:00:00 2001
From: Andrew Bradley <cspotcode@gmail.com>
Date: Mon, 20 Apr 2020 14:48:05 -0400
Subject: [PATCH] Fix failing tests caused by recent changes to @types/node

https://github.com/DefinitelyTyped/DefinitelyTyped/commit/f7e28122e559359aeb1dd37b93ed74a155100f36
---
 src/index.spec.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.spec.ts b/src/index.spec.ts
index 725bb8b1d..29b90495a 100644
--- a/src/index.spec.ts
+++ b/src/index.spec.ts
@@ -596,7 +596,7 @@ describe('ts-node', function () {
             return _compile.call(this, code, fileName)
           }
 
-          return old(m, fileName)
+          return old!(m, fileName)
         }
       })