From 07bbec67d2bee6d91067fe7d5ec34c83eb034a0a Mon Sep 17 00:00:00 2001
From: Justin Van Patten <jvp@justinvp.com>
Date: Thu, 8 Dec 2016 13:21:28 -0800
Subject: [PATCH] Simplify TimeZoneInfo.Equals(object) (dotnet/coreclr#8514)

Equals(TimeZoneInfo) already handles null.

Commit migrated from https://github.com/dotnet/coreclr/commit/6d657999abeef7e5410af28c1273feb133ca6c7d
---
 src/coreclr/src/mscorlib/src/System/TimeZoneInfo.cs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/coreclr/src/mscorlib/src/System/TimeZoneInfo.cs b/src/coreclr/src/mscorlib/src/System/TimeZoneInfo.cs
index 85f28ca..5000206 100644
--- a/src/coreclr/src/mscorlib/src/System/TimeZoneInfo.cs
+++ b/src/coreclr/src/mscorlib/src/System/TimeZoneInfo.cs
@@ -946,11 +946,7 @@ namespace System {
         }
 
         public override bool Equals(object obj) {
-            TimeZoneInfo tzi = obj as TimeZoneInfo;            
-            if (null == tzi) {
-                return false;
-            }            
-            return Equals(tzi);
+            return Equals(obj as TimeZoneInfo);
         }
 
         //    
-- 
2.7.4