From 8c34c4cbb3780c433148966a004f5a51aace0f64 Mon Sep 17 00:00:00 2001
From: Mathias Hall-Andersen <mathias@hall-andersen.dk>
Date: Fri, 4 Aug 2017 16:15:53 +0200
Subject: First set of code review patches

---
 src/index.go | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

(limited to 'src/index.go')

diff --git a/src/index.go b/src/index.go
index 44b4974..e518b0f 100644
--- a/src/index.go
+++ b/src/index.go
@@ -3,6 +3,7 @@ package main
 import (
 	"crypto/rand"
 	"sync"
+	"unsafe"
 )
 
 /* Index=0 is reserved for unset indecies
@@ -23,14 +24,7 @@ type IndexTable struct {
 func randUint32() (uint32, error) {
 	var buff [4]byte
 	_, err := rand.Read(buff[:])
-	id := uint32(buff[0])
-	id <<= 8
-	id |= uint32(buff[1])
-	id <<= 8
-	id |= uint32(buff[2])
-	id <<= 8
-	id |= uint32(buff[3])
-	return id, err
+	return *((*uint32)(unsafe.Pointer(&buff))), err
 }
 
 func (table *IndexTable) Init() {
-- 
cgit v1.2.3-59-g8ed1b