From 6785c5c14657033a8690a324717a3d59656383fc Mon Sep 17 00:00:00 2001
From: justus-camp <102552460+justus-camp@users.noreply.github.com>
Date: Fri, 21 Jul 2023 13:18:38 -0700
Subject: [PATCH] Port nilUuid removal to 4.4 (#16521)

## Description
Port of #16516 for patching.
---
 .../container-runtime/src/id-compressor/uuidUtilities.ts     | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/packages/runtime/container-runtime/src/id-compressor/uuidUtilities.ts b/packages/runtime/container-runtime/src/id-compressor/uuidUtilities.ts
index cd47633129b4..fcb9cd317bb2 100644
--- a/packages/runtime/container-runtime/src/id-compressor/uuidUtilities.ts
+++ b/packages/runtime/container-runtime/src/id-compressor/uuidUtilities.ts
@@ -5,7 +5,7 @@
 
 import { assert } from "@fluidframework/common-utils";
 import { StableId, UuidString } from "@fluidframework/runtime-definitions";
-import { v4, NIL } from "uuid";
+import { v4 } from "uuid";
 
 const hexadecimalCharCodes = Array.from("09afAF").map((c) => c.charCodeAt(0)) as [
 	zero: number,
@@ -24,9 +24,6 @@ function isHexadecimalCharacter(charCode: number): boolean {
 	);
 }
 
-/** The null (lowest/all-zeros) UUID */
-export const nilUuid = assertIsUuidString(NIL);
-
 /**
  * Asserts that the given string is a UUID
  */