From 16d8875d33292f8306a9293da19baf409bbb5a60 Mon Sep 17 00:00:00 2001
From: Sam Harwell <Sam.Harwell@microsoft.com>
Date: Tue, 14 Apr 2020 14:19:01 -0700
Subject: [PATCH] Fix NullReferenceException in FailFast handling

---
 src/Compilers/Core/Portable/InternalUtilities/FailFast.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Compilers/Core/Portable/InternalUtilities/FailFast.cs b/src/Compilers/Core/Portable/InternalUtilities/FailFast.cs
index 58dc5c24bec..621dd469a0e 100644
--- a/src/Compilers/Core/Portable/InternalUtilities/FailFast.cs
+++ b/src/Compilers/Core/Portable/InternalUtilities/FailFast.cs
@@ -65,11 +65,10 @@ internal static void DumpStackTrace(Exception? exception = null, string? message
             if (exception is object)
             {
                 Console.WriteLine("Exception info");
-                for (Exception? current = exception; current is object; current = current!.InnerException)
+                for (Exception? current = exception; current is object; current = current.InnerException)
                 {
                     Console.WriteLine(current.Message);
                     Console.WriteLine(current.StackTrace);
-                    current = current.InnerException;
                 }
             }
 
-- 
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