From 25164464d6a484d698f8ebc443ae78d658db945d Mon Sep 17 00:00:00 2001
From: vvmint <vvmint233@gmail.com>
Date: Wed, 4 May 2022 19:44:43 +0800
Subject: [PATCH] Fix problem in shift

x >> 15 may be less than 0 but x should an Uint32 number and x >>> 15 is also an Uint32 number
---
 lib/checksum.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/checksum.js b/lib/checksum.js
index b634d4f..bd19b20 100644
--- a/lib/checksum.js
+++ b/lib/checksum.js
@@ -5,7 +5,7 @@ module.exports = function (value) {
       var x = crc32c(value)
       var result = bufferAlloc(4)
 
-      result.writeUInt32LE(((((x >> 15) | (x << 17)) + 0xa282ead8)) >>> 0, 0, true)
+      result.writeUInt32LE(((((x >>> 15) | (x << 17)) + 0xa282ead8)) >>> 0, 0, true)
 
       return result
-    }
\ No newline at end of file
+    }