From: Sergey Matveev <stargrave@stargrave.org>
Date: Tue, 14 Jan 2025 10:19:54 +0000 (+0300)
Subject: Simplify ≥0 check
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=67e43f3175a1e33548442f1c6292d339bc39f12e12055d2b0060256243221b39;p=keks.git

Simplify ≥0 check
---

diff --git a/go/atom-encode.go b/go/atom-encode.go
index 485d9b4..4c5876a 100644
--- a/go/atom-encode.go
+++ b/go/atom-encode.go
@@ -97,7 +97,7 @@ func IntEncode(w io.Writer, v int64) (written int64, err error) {
 
 // Write an encoded ±INT atom.
 func BigIntEncode(w io.Writer, v *big.Int) (written int64, err error) {
-	if v.Cmp(bigIntZero) >= 0 {
+	if v.Sign() >= 0 {
 		_, err = w.Write([]byte{byte(AtomPInt)})
 	} else {
 		n1 := big.NewInt(-1)
diff --git a/go/encode.go b/go/encode.go
index cd478f1..2f9cf01 100644
--- a/go/encode.go
+++ b/go/encode.go
@@ -31,8 +31,6 @@ import (
 	"go.cypherpunks.su/tai64n/v4"
 )
 
-var bigIntZero = big.NewInt(0)
-
 type EncodeOpts struct {
 	// Do not convert time.Time to TAI, assume no conversion is needed.
 	LeaveTAI bool